Drill Bits Sharpener-Grinder

CORMAK DG13MD

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. 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 Hnedpfx Ajvu Ub Hek Uou Point angle 90° – 135° Power supply 120 W / 230 V Motor speed 4800 rpm Weight approx. 9 kg Dimensions 330 × 170 × 160 mm

Condition: used, Year of construction: 2015, front tire size: 650/60R34, Equipment: compressed air brake, Rear wheel weights Lower links Cat 3/3 Quick Steer Valtra Evolution / seat 2x sockets 12 V Tires 4x NEW front Mitas 650/60 R34 / Hnodsr N Apfopfx Ak Ueu

Condition: used, Year of construction: 2014, operating hours: 11,517 h, total height: 2,880 mm, total length: 10,000 mm, total width: 2,700 mm, Colour: White Empty weight: 6.000 kg - Year: 2014 - Documentation available: No - CE certificate present: No - Serial number: 070614/B/1-407 - Operating hours: 11517 - Number of milling spindles [pcs.]: 1 - └ Milling spindle 1: - - Number of controlled axes [pcs.]: 4 - - Main motor power [kW]: 10 - - C-axis present: Yes - Type milling table: Flat table - Drilling unit present: Yes - └ Motor power [kW]: 3.6 - └ Horizontal drill spindles [pcs.]: 6 - └ Vertical drilling spindles [pcs.]: 18 - Tool changer positions [pcs.]: 12 - System/software: TWINCAT - Safety feature: Safety mat, Enclosed fence - Vacuum pump present: Yes - └ Number [pcs.]: 2 - └ Brand: Becker Hodpfjx E Uk Ujx Ak Ujnu - └ Year of manufacture: 2023 - └ Main motor power [kW]: 18.5 - └ Capacity [m³/h]: 600 - └ Vacuum pressure [bar]: 250 - └ Oil free: Yes - CNC documentation available: USB stick - Table length [mm]: 5150 - Table width [mm]: 1600 - Working range X [mm]: 7220 - Working range Y [mm]: 1580 - Z-axis working range [mm]: 180 - Voltage [V]: 400 - Transport dimensions: 10000mm x 2700mm x 2880mm (l x w x h) - Transport weight [kg]: 6000kg Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Yorick Diebels

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. 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 Hsdevu Abbjpfx Ak Ujnu Weight approx. 11 kg Dimensions 390 × 175 × 170 mm