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Grinding Machine Grind Matic Manual B
Grind Matic Manual B is a compact pneumatic grinder designed for on-site sharpening of threaded and tapered button bits with diameters up to 152 mm. Delivered in a rugged box with wheels and foldable legs, the unit is quick to deploy and easy to use. Grinding starts effortlessly by linking the air hose and the recirculating water unit. Ideal for both underground and surface drilling applications with moderate sharpening needs.
- Restores the original shape of button bits, improving drilling performance
- Reduces overall drilling costs by extending bit life
- Prevents damage to expensive components like shanks and rods
- Boosts flushing effectiveness and helps avoid unnecessary rework
- Compact, portable and easy to operate on site
Technical specifications
| Power source | Pneumatic |
| Maximum air pressure | 7 bar (101.5 psi) |
| Air consumption | 15 l/s |
| Cooling system | Recirculated water, 10-liter container |
| Grinding wheel | Diamond, for spherical, ballistic and trapezoid buttons |
| Compatible bit types | Threaded and tapered |
| Maximum bit diameter | 152 mm |
| Grinding capacity | 10–25 bits per day |
| Weight (net/gross) | 55 kg / 90 kg |
| Transport dimensions | 1200 × 800 × 850 mm |
Included accessories
- Handheld grinder (30,000 rpm)
- 4 centering fingers
- Allen key (4 mm), 2 open-end spanners (14 mm)
- Protective goggles
- User manual and spare parts list
Note: grinding wheels and bit holders are sold separately.
Contact us to request original Epiroc accessories or get technical advice on sharpening systems.