
Button Bit Sharpener Button Bit Grinder Sharpener For Ballistic Button And Spherical Button Of DTH Bit
Technical parameters
SC220 Bit Grinder | |
Spindle Speed | 20000 RPM |
Power Output | 1.5 KW |
Working Air Pressure | 0.5-0.63MPa |
Air Consumption | 2.0m3/min |
Max. Water Pressure | 4bar |
Air Hose Diameter | 16mm |
Water Hose Diameter | 8mm |
Button range for grinding | Ф6mm-25mm |
Weight excl. packaging | 3.5kg |
Weight incl. packaging | 4kg |
Packing Size | 300*250*160mm |
Sound Level | 80 dB |
Our grinding cup can be used for grinding 7mm-25mm button size. Other sizes available on request.
These grinding cups can be used for grinding both the bit button and body steel in one operation.
The combination grinding pin benefits from a specially developed grinding material capable of grinding both carbide and steel at a regular and consistent rate.
For bit's button shape | For bit's button size (mm) |
spherical buttons ballistic buttons | 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 |
bit's body steel removal | 7-8 9-10 11-12 13-14 15-16 17-18 19-20 |
Safety Precautions
1. The working air pressure must be no more than 7 bars.
2. Operator must wear safety protection equipment like glove & safety goggles.
3. All the disassembly, assembly & maintenance must be done by professional.
4. Cleaning & servicing activity must be done after the power cut off.
5. Only use original spare parts.
Photos:
Changsha Sollroc Engineering Equipments Co., Ltd
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in different drilling applications including mining, quarring, water well drilling and etc.
We can provide specifications:
DTH hammers range: 3"-12’’
DTH bits range: 90mm - 600mm
DTH opener bits: 4"-10" from 82/165mm to 445/660mm
Shanks : BR series, DHD, COP, Mission, Mach; SD; QL; Numa.
Tophammer tools
Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60,GT68
Button bit face design: Flat face, drop centre,
Button bit body type: Normal and Retrac
Button bits diameters: 45mm-152mm