Optimum GH15T Drill Sharpening Machine
3mm to 30mm
Product overview
About this machine.
Optimum Maschinen is a respected German company known for manufacturing high-quality machine tools built to strict European standards. Since its founding in 2003, Optimum has become a trusted name in the metalworking industry, offering a wide range of equipment including metal lathes, milling machines, drilling machines, and grinding tools. Designed in Germany and engineered for precision, reliability, and durability, Optimum machines are used across workshops, training centres, and industrial environments throughout Europe and beyond. Their products are developed with a strong emphasis on innovation, safety, and compliance with European CE regulations, ensuring exceptional performance and long service life.
The Optimum Optigrind GH15T is a robust and versatile drill bit grinder designed for precise, cost effective sharpening of both single and double ended twist drills from 3mm to 30mm diameter. Operating at 5,000rpm, it's powered by a 0.45kW motor on standard 230V / 50Hz, enabling clean, fast sharpening workflows Designed with user-friendliness in mind, the GH15T allows drill grinding without prior experience. The ER collets securely position the drill during sharpening, guiding it through fixed grinding apertures with a minimal rotational movement for consistent results.
Features
- Sturdy steel housing with rubberized, anti-slip feet
- Sharpening capacity 3mm to 30mm diameter twist drills
- Grinding wheel is durable CBN wheel
- Operating speed 5,000 rpm
- Standard tip angles are adjustable between 90 and 145 degrees
- Universal collet system using ER 20 and ER 40
Included
- CBN wheel included
- ER 20 (6 pcs) and ER 40 (22 pcs) included to cover the complete range from 3mm up to 30mm
Optional
- Diamond wheel optional
Collets supplied with machine:
- ER20 - 3, 4, 5, 6, 7, 8mm
- ER40 - 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26mm
- ER49 (special type) 27, 28, 29, 30mm
Safety Features:
- Fully guarded
- Includes a no voltage lock switch for secure starts safety
- CE Conformity
Published data