Drill Bit Grinder-Sharpener CORMAK DG13MD – precision HSS and cobalt drill sharpener

CORMAK DG13MD is a high-quality drill bit grinder-sharpener designed for professional sharpening of spiral drill bits made of high-speed steel (HSS) and cobalt alloys. Its key advantage lies in combining precision grinding with a compact design and extremely simple operation. Equipped with a CBN grinding wheel and a complete ER collet set, the device enables fast and accurate drill sharpening without the need for specialised skills. It is an optimal choice for workshops, tool rooms, and industrial plants.

Main advantages of the machine

• Sharpening of spiral drill bits in the range of ø2–ø13 mm with an adjustable point angle of 90°–135°.
• High-quality CBN (borazon) grinding wheel included – ideal for sharpening high-speed steel (HSS) drills.
• Additional socket for relief grinding of the drill chisel edge – improves cutting efficiency and reduces feed resistance.
• Simple and intuitive operation – no prior operator training required.
• Compact design and 9 kg weight – ensures mobility and ease of placement at any workstation.
• Complete set of collets and holder – ready for use immediately after installation.
• Consistent sharpening accuracy – essential for series production and precision work.

Design and technology

The CORMAK DG13MD Drill Bit Grinder-Sharpener is built on a solid, stable construction that absorbs vibrations and ensures operator safety. The efficient 120 W motor, operating at 4,800 rpm, provides perfect working conditions even during continuous use. The precision collet system and clamping holder allow exact alignment and guidance of the drill bit, resulting in significantly extended tool life. The additional relief grinding socket enables correction of the chisel edge profile, reducing cutting resistance and improving drilling performance, especially in harder materials.

Precision and performance

The CORMAK DG13MD drill bit sharpener and grinder has been engineered to deliver maximum precision in a short time. The high-quality CBN wheel ensures uniform and accurately shaped cutting edges, improving drilling performance, reducing friction, and minimising the risk of bit breakage. Proper tool guidance eliminates alignment errors typical of manual sharpening, providing consistent and repeatable results.

Applications

The CORMAK DG13MD Drill Bit Grinder-Sharpener is suitable for use in:

• Tool rooms specialising in tool reconditioning and preparation
• Maintenance workshops in industrial facilities
• Small and medium production plants focused on quick tool regeneration and cost reduction
• Technical workshops and vocational schools

Standard equipment

• CBN grinding wheel – 1 pc (for high-speed steel)
• 11 ER20 collets: ø3 – ø13 mm
• 1 clamping holder with guide

Technical data

Choose proven quality – CORMAK DG13MD Drill Bit Grinder-Sharpener

CORMAK DG13MD is a reliable and efficient drill bit grinder-sharpener that enables quick and precise sharpening of spiral drill bits and relief grinding of the chisel edge. This makes it an exceptionally versatile tool for professional use. Ensure precision, reduce tool costs, and increase productivity. Order now and take full control of drill sharpening in your workshop!