Used Herko Finger Drill Bits, 8 Pieces for sale (46,747)

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. 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 Dcjdpfovu Ac Eox Apbsn 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, Engraving Cutter Grinding Machine MBB - Maschinenfabrik Baden Baden Type FSS Serial No. 2861 Year of manufacture: 1987 Grinding wheel diameter: 100 mm Grinding wheel speed: 4,600 rpm Motor power: 0.25 kW Power connection: 380 Volt, 50 Hz - Collet clamp device for collet 355E (saw thread M20x2 mm) - Including 3 collets Ø 0.5 - 6.0 - 17.0 mm Djdpfsyxy S Rsx Apbocn - Maximum collet bore: 18 mm - Grinding wheel dressing device - Cup wheel Ø 100 mm - Operating manual Space required (L x W x H): 450 x 450 x 300 mm Weight: 32 kg Very good condition

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. The menu is in German. Process-controlled feeding of the core material and precise cutting to pre-programmed width and number of cores. Dsdpfxjzt Rxho Apbocn Additional core adapters are available in 25 / 40 / 50 / 101.2 mm.

Condition: good (used), Wood router bit, router head, router tool, wood router bit, profile router bit -Hole: Ø 40 mm -Outer diameter: 180/220 mm -Reversible inserts -Tool No.: -Tool No.: 121212 Y22 -Tool No.: Number: 13 milling cutters Price: complete -Weight: 150 kg Dcsdpfxsb A Hhnj Apben

Year of construction: 2000, condition: used, core boring STIHL number 2 Stück 1 Stück 4 Stück +++++ Please note: The machine is dismantled and ready for loading. It is not possible to show it under power or make a video. Our offer includes already the best pictures. So we don’t have and won’t send additional pictures. Djdpsx U A Ndsfx Apbjcn +++++

Condition: good (used), Wood router bit, router head, router tool, wood router bit, profile router bit -Outer diameter: 195 mm -Quantity: 1 milling cutter Price: complete Djdpfeb A Sqqjx Apbocn -Weight: 5 kg

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. 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° Dcjdpfxsvu Aako Apbjn Power supply 120 W / 230 V Motor speed 4800 rpm Weight approx. 9 kg Dimensions 330 × 170 × 160 mm

Condition: new, Drill and milling machine OPTIMUM OPTImill MB 4 - Exhibition machine - This offer includes an equipment package. The following items and options are already included in the price: - Drill and milling machine OPTImill MB 4 Optimum - Machine base MSM 3 Optimum - Collet chuck set MK 4/ ER 32 - M16 Optimum - Shank milling cutter set HSS, 20-piece, OPTIMUM - Precision machine vise FMS 100 Optimum Djdju R Tftepfx Apbecn - New exhibition machine -

Condition: good (used), Drill bit, twist drill bit, drill bit, for drilling rig, drilling center -Quantity: 53x NC twist drills with tightening thread -Diameter: 8x Ø32mm Dcsdpfx Aoc Innkopben 9x Ø34mm 8x Ø36mm 6x Ø38mm 1x Ø39mm 8x Ø40mm 7x Ø41mm 6x Ø42mm -Intake: MK4 -Type: HSS -according to pictures - Sale: only complete -Weight: 84kg

Condition: good (used), Wood router bit, router head, router tool, wood router bit, profile router bit -Outer diameter: 192 mm -Quantity: 1 milling cutter Price: complete -Weight: 5 kg Dcsdpfx Apob A Sqrobsn

Condition: good (used), Year of construction: 1990, I sell the combined tenonging machine with drilling head BALESTRINI I2F 1 tilting table with pneumatic material pressure. Automatic cutting saw from bottom. Tenoning milling head able to do the finger-joint as well. Drilling head for dowel holes production 3 spindles. Revolving 360° enabling any position. Feeding automatic. Positioning on end-sensors. Dcodpfx Aehw Dfnopbjn Available immediately.

Condition: used, Multi-spindle head, multi-spindle drill head, drilling gear -Piece multi-spindle head: 3 -Spindles: 2, 3 4 -Socket: Ø 20 x 28 mm -Price: complete Dedpfod Nzg Dex Apbecn -Dimension: see pictures -Weight: 7 kg

Condition: excellent (used), functionality: fully functional, power: 735.5 kW (1,000.00 HP), Year of construction: 2015, Oil drilling rig National 80 UE 1000 HP Year of manufacture: 2015 Fully operational Dcjdpfxsx Nc Ddj Apben

Condition: good (used), Reamers, solid drills, indexable insert drills, indexable insert drills with internal cooling, indexable insert solid drills Djdpfeqyi Ukjx Apbecn -Widax: Indexable insert drill with internal cooling -Type: 21676017 Ø 66 mm -Hole: Ø 60 mm -Dimensions: Ø 123 x 310 mm -Weight: 7.4 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 Dodpfx Apob A R Hdebscn -Number: max. 11 drill bits -1x drill bit: Left-hand rotation, 33 mm spacing -1x drill bit: right-hand rotation, 41 mm spacing -Recording: M8 -right/left: rotating alternately -Drill bit spacing: 32 mm -Dimensions: 380/95/H100 mm -Weight: 5 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 Dcodpfx Apeb A R Icsbsn -Number: max. 14x drill bits -Recording: M10 -right/left: rotating alternately -Drill bit spacing: 32 mm -Dimensions: 470/60/H130 mm -Weight: 10 kg

Condition: good (used), Wood router bit inserts, knife inserts, form cutter inserts Dcjdpfx Asb A St Tepbsn -Blade width: 60 mm -Blade thickness: 2 mm -For milling cutters: Ø 180 mm Price: complete -Weight: 2.3 kg

Condition: good (used), Wood router bit, router head, router tool, wood router bit, profile router bit -Outer diameter: 150 mm -Quantity: 1 milling cutter Price: complete Dcsdpfx Asb A Sq Ajpbon -Weight: 3 kg

Condition: good (used), Wood router bit, router head, router tool, wood router bit, profile router bit -Outer diameter: 192 mm -Quantity: 1 milling cutter Dcodpfxob A Sqvs Apbjn Price: complete -Weight: 1 kg

Condition: good (used), Wood router bit, router head, router tool, wood router bit, profile router bit Dedpfx Apeb A Sqzjbocn -Outer diameter: 180 mm -Quantity: 1 milling cutter Price: complete -Weight: 5 kg

Condition: good (used), Wood router bit, router head, router tool, wood router bit, profile router bit -Outer diameter: 150 mm Dcodpfx Ajb A Sqajpbon -Number: 2 milling cutters Price: complete -Weight: 11 kg

Condition: good (used), Wood router bit, router head, router tool, wood router bit, profile router bit -Outer diameter: 200 mm -Number: 2 milling cutters Dcjdpsb A Sp Tsfx Apben Price: complete -Weight: 11 kg

Condition: good (used), Wood router bit, router head, router tool, wood router bit, profile router bit -Outer diameter: 180 mm -Number: 2 milling cutters Dedpfob A Sp Nex Apbocn Price: complete -Weight: 12 kg

Condition: good (used), Wood router bit, router head, router tool, wood router bit, profile router bit -Outer diameter: 195 mm -Quantity: 1 milling cutter Price: complete Dodpsb A Sqtefx Apbecn -Weight: 2 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 Dodpfx Apjb A R Irjbecn -Number: max. 15 drill bits -Recording: M8 -right/left: rotating alternately -Drill bit spacing: 32 mm -Dimensions: 480/70/H110 mm -Weight: 14 kg