Button Bit Sharpener Button Bit Grinder Sharpener For Ballistic Button And Spherical Button
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
Button Bit Sharpener Button Bit Grinder Sharpener For Ballistic Button And Spherical Button Of DTH Bit
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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 |
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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.
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