Used Drill Bits Sharpener-Grinder for sale (6,834)

Condition: new, functionality: fully functional, Year of construction: 2026, CORMAK DG32MD is a professional spiral drill sharpener designed for intensive operation in industrial and workshop environments. The machine enables precise sharpening of HSS and cobalt drills in the diameter range of ø5–ø32 mm, making it a highly versatile tool for production plants, tool rooms, and service facilities. Thanks to the use of a powerful motor, CBN grinding wheels, and an additional drill web thinning socket, the DG32MD model ensures not only high accuracy but also complete regeneration capability for cutting tools. Main advantages of the machine Wide drill diameter range: from ø5 to ø32 mm – ideal for sharpening both small and large cutting tools. Ksdsvu Ac Ejpfx Agrenb Adjustable point angle: 90°–135°, allowing sharpening of most types of twist drills. Two clamping systems (ER20 and ER40): provide secure and rigid drill mounting across the entire diameter range. CBN (borazon) grinding wheels included: designed for sharpening high-speed steel drills, offering high durability and precision. Stable and compact construction: with a weight of 32 kg, it ensures accuracy and vibration-free operation. Complete equipment set: includes collets, holders, and tools – ready for operation without the need for additional purchases. Design and technology The CORMAK DG32MD has been designed for intensive use and long service life. The machine features a robust housing resistant to vibrations and a 250 W motor with a speed of 4400 rpm, ensuring smooth operation even when sharpening larger diameter drills. The quick-change ER20 and ER40 holder system allows easy switching between different diameter ranges, while the precise tool guidance eliminates the risk of operator errors. Precision and work efficiency High-quality components ensure that the CORMAK DG32MD drill sharpener provides repeatable and precise sharpening results, even during continuous production work. Applications The CORMAK DG32MD model is suitable for: tool rooms and production plants where fast drill regeneration is required, repair workshops and maintenance departments, service centres, technical and training facilities requiring high sharpening accuracy and repeatability. Standard equipment 2 × CBN grinding wheels – for high-speed steel drills 12 × ER20 collets: ø5–ø14 mm 18 × ER40 collets: ø15–ø32 mm 1 × ER20 clamping holder 1 × ER40 clamping holder Technical specifications Parameter Value Drill diameter range ø5–32 mm Point angle 90°–135° Power 250 W / 230 V Motor speed 4400 rpm Weight approx. 32 kg Dimensions 400 × 260 × 300 mm

Condition: used, Year of construction: 2026, functionality: fully functional, Sharpening device for drill bits made of HSS or any other hard metals, ensuring precise grinding and easy handling. Adjustable tip angle in the 90°–135° range. This model is equipped with an additional slot for sharpening undercuts. Machine features Precise grinding and convenient handling. Sharpening drill bits with ease. Portability due to its modest dimensions. Dressing wheel promising superb efficiency. Fully equipped; with a handle inside the device. Additional slot for sharpening undercuts. Technical data Drill bits diameters capability ø2–13 mm Angle of the tip 90°–135° Kjdpozp Ea Eefx Agronb POWER 120 W / 230V Motor speed 4800 rpm Approx. weight 9 kg Dimensions 330 x 170 x 160 mm PLEASE NOTE!!! This machine is a returned item; it is second-hand but in working order. NO WARRANTY AND NO RETURNS!!

Condition: new, functionality: fully functional, Year of construction: 2026, CORMAK DG20 is an advanced spiral drill sharpener designed for professional use in industrial plants, tool rooms, and service workshops. It enables precise sharpening of high-speed steel (HSS) and cobalt drill bits in the range of ø2–20 mm. Thanks to the CBN (borazon) grinding wheel, robust construction, and a complete set of collets, the machine ensures high-quality and repeatable sharpening results. Main advantages of the machine Wide diameter range – allows sharpening of drills from ø2 to ø20 mm. Adjustable point angle – from 90° to 135°, enabling precise adaptation of the cutting edge geometry to specific applications. CBN (borazon) grinding wheel – highly durable and designed for sharpening high-speed steel drills, ensuring excellent sharpening results. High rotational speed – the 4800 rpm motor provides fast and clean grinding performance. No need for specialized training – the guided tool positioning system allows accurate sharpening even without extensive machining experience. Compact design – small dimensions and a weight of 11 kg make it ideal for mobile applications and limited workspaces. Complete equipment included – ER20 and ER25 collets with two clamping holders allow immediate operation without additional accessories. Design and technology The CORMAK DG20 drill sharpener is manufactured from high-quality components to ensure durability and precision. The rigid housing design minimizes vibrations, resulting in improved grinding accuracy. The key component is the CBN grinding wheel, designed for intensive use and ensuring uniform sharpening of every cutting edge. The collet guidance system has been optimized for ergonomics and repeatability, while the 180 W motor provides sufficient power for efficient regeneration of cutting tools. Kedpfx Agevu Abberonb Precision and work efficiency Thanks to precise tool guidance and the appropriate grinding wheel selection, the CORMAK DG20 drill sharpener enables the user to achieve perfect cutting edge geometry. This results in: reduced cutting resistance, improved hole quality, extended drill service life. Operation does not require specialist knowledge – simply place the drill in the correct collet, insert it into the holder, and rotate it several times to obtain a fully functional cutting edge. Applications The DG20 model is suitable for: maintenance departments in industrial plants, tool rooms performing cutting tool regeneration and sharpening, service workshops and repair centers, technical schools and vocational training facilities for teaching basic tool sharpening skills. Standard equipment CBN grinding wheel – 1 pc. (for HSS steel) 11 × ER20 collets: ø3 – ø13 mm 6 × ER25 collets: ø14 – ø20 mm 2 × clamping holders – ER20 and ER25 Technical specifications Parameter Value Drill diameter range ø2 – 20 mm Point angle 90° – 135° Power supply 180 W / 230 V Motor speed 4800 rpm Weight approx. 11 kg Dimensions 390 × 175 × 170 mm

Condition: new, Year of construction: 2026, functionality: fully functional, CORMAK DG13MD is a high-quality spiral drill sharpener designed for professional sharpening of tools made from high-speed steel (HSS) and cobalt alloys. Its key advantage is the combination of precise sharpening performance with a compact design and exceptionally simple operation. Thanks to the use of a CBN grinding wheel and a complete set of ER collets, the machine enables fast and accurate drill sharpening without the need for specialized operator skills. It is an optimal solution for workshops, tool rooms, and industrial plants. Main advantages of the machine Sharpening of spiral drills from ø2 to ø13 mm with the ability to set the point angle from 90° to 135°. High-quality CBN (borazon) grinding wheel included – ideal for sharpening high-speed steel (HSS) drills. Knodpfx Agsvu Ub Hersb Additional port for split-point grinding – improves cutting efficiency and reduces cutting forces. Simple and intuitive operation – no need for prior operator training. Compact dimensions and low weight of 9 kg – easy mobility and convenient placement at the workstation. Complete set of collets and holders included – ready for operation immediately after setup. Consistent sharpening repeatability – essential for serial production and precision machining. Design and technology The CORMAK DG13MD is based on a robust and stable construction designed to reduce vibrations and ensure operator safety. The high-performance 120 W motor, operating at 4800 rpm, provides ideal working conditions even during continuous operation. The precise drill clamping system using ER collets and guided positioning in the clamping holder enables highly accurate sharpening, resulting in significantly extended tool life. The additional split-point grinding port allows correction of the drill geometry to reduce cutting resistance and improve drilling performance, especially when working with harder materials. Precision and work efficiency The CORMAK DG13MD drill sharpener has been designed to provide maximum accuracy in a short time. Thanks to the high-quality CBN grinding wheel, the machine produces a uniform cutting edge with optimal geometry, improving drilling performance, reducing cutting resistance, and minimizing the risk of drill breakage. The precise tool guidance eliminates errors caused by incorrect manual positioning, ensuring consistent sharpening results every time. Applications The DG13MD model is ideal for: tool rooms involved in the regeneration and preparation of cutting tools, maintenance departments in industrial plants, small and medium-sized production facilities where quick response and reduced operating costs are important, technical workshops and vocational schools. Standard equipment CBN grinding wheel – 1 pc. (for high-speed steel tools) 11 × ER20 collets: ø3 – ø13 mm 1 clamping holder with guide Technical specifications Parameter Value Drill diameter range ø2 – 13 mm Point angle 90° – 135° Power supply 120 W / 230 V Motor speed 4800 rpm Weight approx. 9 kg Dimensions 330 × 170 × 160 mm

Condition: new, functionality: fully functional, Year of construction: 2026, CORMAK DG13M is a compact and precise spiral drill sharpener designed for sharpening tools made of high-speed steel (HSS) and cobalt alloys. The machine combines high sharpening accuracy with simple operation, delivering professional results without the need for specialized operator skills. It is ideal for use in workshops, tool rooms, and maintenance departments. Main advantages of the machine Precise sharpening of spiral drills with diameters ranging from ø2 to ø13 mm. Adjustable point angle from 90° to 135° – compatible with most industrial standards. CBN (borazon) grinding wheel included – ensures accurate sharpening of HSS steel drills. Easy operation – the grinding process requires no previous operator training. Kodpfx Agsvu Aakerjnb Compact dimensions and low weight – a mobile device that is easy to move and install at any workstation. Complete ER20 collet set and holder included – ready for operation immediately after setup. Design and technology The CORMAK DG13M is equipped with a precise 120 W motor operating at 4800 rpm, providing optimal conditions for sharpening high-speed steel and cobalt drills. Thanks to the use of a CBN (borazon) grinding wheel, the sharpener ensures high durability and repeatability of the sharpening process. The solid cast iron housing eliminates vibrations, resulting in stable operation and uniform sharpening of cutting edges. Precision and work efficiency The CORMAK DG13M drill sharpener enables fast and repeatable sharpening of cutting tools, significantly extending their service life and reducing operating costs. The adjustable sharpening angle and dedicated collets ensure precise tool guidance, eliminating errors caused by manual positioning. Applications The machine is suitable for: mechanical workshops, tool rooms and production plants, maintenance departments, small and medium-sized enterprises requiring quick tool regeneration. Standard equipment CBN grinding wheel – 1 pc. (for HSS steel) 11 × ER20 collets: ø3 – ø13 mm Clamping holder – 1 pc. Technical specifications Parameter Value Drill diameter range ø2 – 13 mm Point angle 90° – 135° Power supply 120 W / 230 V Motor speed 4800 rpm Weight approx. 9 kg Dimensions 330 × 170 × 160 mm

Condition: excellent (used), For sale: professional cutter and drill bit sharpener, model PP U3. Condition: very good, complete unit ready for operation. Included in the set: • Set of grinding wheels • Adjustable angular tool holder • Workshop lamp with flexible arm • Keys and clamping elements Knjdpfx Agsxdh Hqsrob Specifications: • For sharpening cylindrical and spiral end mills • For sharpening step and cylindrical drills • Wheel linear speed up to 35 meters per second • Maximum noise level: 66 dB • Machine weight: 41 kg Solid, stable construction—ideal for precise tool machining. A reliable solution for tool rooms, CNC workshops, and machine shops.

Condition: ready for operation (used), DAREX AP 5000 / Precision spiral drill grinding machine -CE marking -Grinding range 1.5 - 26 mm -Suitable for standard spiral drills (HSS cobalt, optionally carbide) -Grinding types: conical taper, and automatic cross-grinding (split point) to reduce the transverse cutting edge -Automatic operation -Various inserts Dimensions: L x W x H 0.5 x 0.5 x 0.4 meters / Weight 50 kg Ksdpfx Agjy U H Ecorjnb Errors and omissions excepted.

Condition: new, drill diameter 2.0 - 20.0 mm lip angle 90 - 135 ° turning speeds 4800 U/min voltage 230 Volt engine output 0.12 kW weight 8.6 kg range L-W-H 285 x 130 x 170 mm The handy DG 20 M drill grinding machine is ideal for grinding twist drills made of HSS, cobalt and hard metal. Thanks to the adjustable tip angle of 90° to 135°, this model can be used universally for 2-edged twist drills. Properties: - For grinding HSS and hard metal twist drills from 2 - 20 mm - ER 20 and ER 25 collets also enable clamping of intermediate sizes - Optimum grinding result thanks to the specially guided collet - Includes device for sharpening the drill tip - Universally adjustable tip angle from 90° - 135° - Fast and easy grinding process Scope of delivery: Knodpexablxofx Agrsb - CBN grinding wheel - ER 20 collets, 3 - 12 mm * 11 pieces (3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 / 11 /12 / 13 mm) - ER 25 collets, 14 - 20 mm * 7 pieces (14 / 15 / 16 / 17 / 18 / 19 / 20 mm) - Collet holder ER 20 or ER 25

Condition: new, Technical data: Drill diameter: 3 - 20 mm Point angle: 90° - 140° Speed: 4800 1/min Connection: 230 V Motor power: 0.12 kW Weight, approx.: 8.6 kg Dimensions, approx.: 290 x 150 x 180 cm Features: - Ideal for sharpening HSS/carbide spiral drills Knodjh Hyqwopfx Agrsb - Safe operation due to forced grinding process - Point angle adjustable from 90° - 140° - Compact design, with collet storage in the machine and handle for quick storage - Includes a pointing device to reduce the feed force - Rotor with precision ball bearings - CE Scope of delivery: - CBN grinding wheel - 11 ER 20 collets, 3 - 13 mm - 7 ER 24 collets, 14 - 20 mm - ER 20, ER 25 collet holder

Condition: new, Technical data: Drill diameter: 3 - 32 mm Point angle: 90° - 140° Grinding wheel speed: 4800 1/min Connection: 230 V Kedpfeh Hyrbjx Agrsnb Motor power: 0.25 kW Weight, approx.: 32 kg Dimensions L x W x H, approx.: 360 x 250 x 310 mm Features: - Ideal for grinding HSS/carbide spiral drill bits - Easy operation - Safe operation thanks to forced grinding process - Point angle adjustable from 90° - 140° - Compact design, with collet storage in the machine and handle for quick storage - Including a centering device for perfect centering of the drill bit on the workpiece and to reduce the feed force during drilling - Device for back-grinding the drill bit cutting edges to reduce friction between the drill bit and the workpiece - Rotor with precision ball bearings - Vibration-free operation due to high inherent weight - CE Scope of delivery: - CBN grinding wheel - 10 ER collets ER 3 - 12 mm, 20 ER collets ER 40, 13 - 32 mm (suitable for intermediate sizes) - ER 20 and ER 40 collet holders

Condition: new, Special price including shipping within Germany (excluding islands) While supplies last Technical data: Drill diameter: 3 - 13 mm Point angle: 90° - 140° Speed: 4800 1/min Connection: 230 V Motor power: 0.18 kW Kjdpfsd R A Dcox Agrsnb Weight, approx.: 8.1 kg Dimensions, approx.: 320 x 180 x 190 cm Features: - Ideal for sharpening HSS/carbide spiral drills - Safe operation due to forced guidance of the grinding process - Point angle adjustable from 90° to 140° - Compact design, with collet storage in the machine and a handle for quick storage - Includes a pointing device to reduce feed force - Device for back-grinding the drill cutting edges to reduce friction between the drill and the workpiece - Rotor with precision ball bearings Scope of delivery: - CBN grinding wheel - 11 ER 20 collets, 3 - 13 mm - ER 20 collet holder

Condition: new, Technical specifications: Drill diameter: 13 - 32 mm Point angle: 90° - 140° Speed: 4800 rpm Connection: 230 V Motor power: 0.25 kW Weight, approx.: 28 kg Dimensions, approx.: 490 x 250 x 260 mm Features: - Ideal for grinding HSS/carbide spiral drills - Safe operation due to a guided grinding process - Point angle adjustable from 90° to 140° - Compact design, with collet storage in the machine and a handle for quick stowing - Includes a pointing device to reduce the feed force - Device for back-grinding the drill cutting edges to reduce friction between the drill and the workpiece - Rotor with precision ball bearings Scope of delivery: - CBN grinding wheel - 20 ER 40 collets, 13 - 32 mm - ER 40 collet holder Ksdpfx Aged R A Dkersnb

Condition: excellent (used), Attachment holders, standard holders and accessories, spiral drill bits, BILZ spiral drill bits, reaming bits, BILZ reamers, BILZ holders, tool holders, drill bit mounts, twist drills -Mounted tool holder: 8 pieces -Recordings: MK5, MK4, MK3 -Spiral drill bits: 35 pieces -Sizes: Ø38 mm - Ø95 mm Knodpfsyrgwxex Agrob -Dimensions: see photos -Submission/Price: complete -Transport dimensions: 550/300/H70 mm -Weight: 28 kg

Condition: excellent (used), *UNIVERSAL AVYAC AU GRINDER - With R. VASSAL variable speed drive* Universal AVYAC AU grinder, pedestal model, French made. Cross table, adjustable grinding wheel head, tool holder, electronic variable speed drive by R. VASSAL (right/left rotation + speed adjustment). For sharpening milling cutters, drills, reamers, and tools. 380V Three-phase – In good condition. Knsdpfx Aezxhggsgrsb Video available upon request.

Year of construction: 2021, condition: new, functionality: fully functional, Several high-quality Hilti diamond core drill bits in various diameters are for sale. Available diameters: * 2 × Ø 202 mm * 1 × Ø 250 mm * 1 × Ø 300 mm * 1 × Ø 350 mm * 1 × Ø 400 mm * 1 × Ø 450 mm * 1 × Ø 500 mm Technical data: Manufacturer: Hilti Type: Diamond core drill bits for concrete Drilling method: Wet drilling Drilling mode: Rig-guided Working length: 450 mm Interface / Shank: BU (Hilti) Segments: Laser-welded Product class: Premium Suitable for, or can be used with, the following Hilti core drilling systems, depending on the diameter/design: * Hilti DD 200 * Hilti DD 250-CA * Hilti DD 350-CA The drill bits come from our stock and are being sold due to non-use. The original new prices range from several hundred to over €2,000 per drill bit, depending on the diameter. Individual sales as well as sales as a complete package are possible. Also included in the offer: Hilti DD-BS-ET 500 drill bit extension * Extension for Hilti diamond core drill bits / core drilling systems * Length: 500 mm * Original Hilti accessory * For extending the possible drilling depth * Sold together with the Hilti drill bits offered The drill bits and the DD-BS-ET 500 extension are being sold due to non-use. A corresponding price agreement is possible when purchasing multiple drill bits. Knsdpfxezzz Ucs Agrjb Inspection and collection are possible by arrangement. All information is provided to the best of our knowledge. Technical data and compatibility should be checked before use, based on the respective Hilti system.

Condition: new, Year of construction: 2026, CORMAK TS-125 The CORMAK TS-125 is a precision tool grinder designed for comprehensive sharpening and reconditioning of cutting tools. It enables the machining of drills, cylindrical milling cutters, lathe tools and many other tools. Its solid construction, wide range of adjustments and extensive standard equipment make it a machine designed for intensive use in industrial plants, tool rooms and maintenance workshops. Main Advantages of the Machine Universal application – grinding of twist drills, milling cutters, lathe tools and cylindrical surfaces. Precise adjustment – swiveling grinding head adjustable in two planes: +40°/-40° vertically and +50°/-50° horizontally. Stable construction – a massive base effectively dampening vibrations, ensuring high grinding quality. Drive unit with a 3-jaw chuck (Ø80 mm) – enables machining of cylindrical surfaces and rotary components. Twist drill sharpening range: Ø5–32 mm – ideal for most tools used in industry. Longitudinal travel of 320 mm and cross travel of 170 mm – a large machining range with the machine's compact dimensions. Complete standard equipment – readiness to work with various types of tools without the need for additional purchases. Construction and Technology The CORMAK TS-125 tool grinder has been designed with the highest possible stability and structural rigidity in mind. The worktable with a surface area of 535 × 130 mm and precise guidance ensures smooth movement along both axes. The grinding head, driven by a motor with a power of 0.18 kW and a speed of 2,800 rpm, can be adjusted in two planes, which enables grinding at any angle. Thanks to the use of holders and arbors with different diameters, it is possible to precisely mount various types of tools. Precision and Work Efficiency The machine provides high repeatability and sharpening precision even during serial production and intensive use. The appropriate geometry of the guideways, the quality of the components and the set of grinding wheels (including ring and diamond grinding wheels) enable the achievement of cutting-edge surfaces with a high-quality finish. A milling cutter grinder and drill sharpener in a single machine body is a solution that eliminates the need to invest in multiple separate machines. Standard Equipment Stable base with a tool cabinet 2 tailstocks for positioning the workpieces Table travel stops – precise control of the travel range 2 standard 60° centers and 2 half-centers, 60° 3 grinding wheels: ring grinding wheel 125 × 45 × 32 mm, diamond grinding wheel 125 × 32 × 32 mm, conventional grinding wheel 125 × 25 × 32 mm Grinding disc Drive unit with a 3-jaw chuck (Ø80 mm) Twist drill sharpening attachment Lathe tool holder Arbors for mounting milling cutters: Ø16, Ø22, Ø32 mm Diamond sharpening stone Complete set of operating tools Technical Specifications Maximum workpiece diameter — 175 mm Distance between centers — 320 mm Table size — 535 × 130 mm Longitudinal table travel — 320 mm Cross table travel — 170 mm Grinding head – vertical inclination — -40° to +40° Grinding head – horizontal inclination — -50° to +50° Grinding head speed — 2,800 rpm Motor power — 0.18 kW Weight — 266 kg Kedpfx Agjvugynjrsnb

Condition: used, Stock of wood drill bits in mint condition, new or second-hand, mainly in sizes 10, 13 and 26 mm. Remaining stock of a double-ended profiler with drilling units. Knedpfx Agszrygrerjb

Condition: used, Shank cutters and drill bits in mint condition, unused, sharpened and second-hand, for CNC machines, as shown in the examples. Technical data: - Length: Various - Diameter: Various Kjdpfxozrybps Agronb - Shank: Various - Weight: 12 kg - Application: Woodworking

Condition: used, Technical data: - Shank: 8 mm - Diameter: Mainly 5.8 & 4.5 mm - Quantity: 30 pieces Kodezrya Eepfx Agrenb - Material: HSS - Condition: As new

Year of construction: 2026, condition: new, functionality: fully functional, Achieve high efficiency with precision! The core cutter (standard 76 mm / 3 inches) features an automatic core magazine. Ksdpfxezt Rxho Agrsnb The menu is in German. Process-controlled feeding of the core material and precise cutting to pre-programmed width and number of cores. Additional core adapters are available in 25 / 40 / 50 / 101.2 mm.

Condition: good (used), Drill bit, step chisel, drill bit for well drilling, core drill, core drilling machine, diamond drill bit, drill bit for well drilling machine -Drill bit: diamond core bit Ø 142 mm Ksdpfexd Sd Hox Agrenb -Hole: Ø 125 mm -Dimensions: see photos -Dimensions: Ø 142 x 175 mm -Weight: 3.9 kg

Condition: good (used), Multi-spindle head, drill beam, multi-spindle drill head, articulated multi-spindle head, row drilling machine, dowel drill head, dowel drilling machine, drilling gearbox Knjdpfxsb A Hngj Agreb -Number: max. 16x drill bits -Recording: M8 -right/left: rotating alternately -Spacing between rows of drill bits: 32 mm -Number: 2x drill heads available Price: per piece -Dimensions: 160/160/H90 mm -Weight: 6 kg

Condition: good (used), Core bit, step chisel, core bit for well construction, core drill, core drilling machine, diamond core bit, core bit for well drilling machine -Drill bit: 3 pieces drill holder plus 1 piece extension adapter Kodsvmyruspfx Agronb -Dimensions: see photos -Delivery/Price: complete -Transport dimensions: 250/250/H280 mm -Weight: 27.3 kg

Condition: good (used), End mill, shank mill, milling cutter Kodob A Srlspfx Agrsnb -Four-cutter -Roughing end mill -Diameter: 25 mm -Usable length: 55 mm -Corner radius: 4 mm -Type: STG-160 Quantity: 16 pieces -Sale: only complete set -Weight: 6.5 kg

Condition: good (used), End mill, shank mill, milling cutter Knodpfob A Sruex Agrjb -Four-cutter -Roughing end mill -Diameter: 16 mm -Usable length: 20 mm -Type: HSSE -Quantity: 17 pieces -Sale: only complete set -Weight: 4 kg