Hex-shank drill bit for Concrete
The 1/4”(6.35mm) Hex-Shank Drill Bit series utilize high hardness tungsten steel, for extra torque. The series of this product has strong drilling ability and is adaptable for both Impact driver and Screw driver which can significantly increase working efficiency and reduce working hours. Products of the series are able to be customized in order to meet individual customers’ needs for specifications and better quality control.
SIZE： Attached Description
- Made from high quality Nickel-Chromium Steel with industrial grade tungsten carbide tip for long life and efficient drilling
- Hardened core for extra strength and reduced breakage
- Quick change; Suitable for both Hammer& Impact Driver
SIZE： Attached Description
The 1/4”(6.35mm) Hex-Shank Drill Bit series utilize high hardness tungsten steel, for extra torque. The series of this product has strong drilling ability and is adaptable for both Impact driver and Screw driver which can significantly increase working efficiency and reduce working hours. Products of the series are able to be customized in order to meet individual customers’ needs for specifications and better quality control.
SIZE： Attached Description
- Made from high quality Nickel-Chromium Steel with industrial grade tungsten carbide tip for long life and efficient drilling
- Hardened core for extra strength and reduced breakage
- Quick change; Suitable for both Hammer& Impact Driver
SIZE： Attached Description
Production information
| CODE | SPECIFICATION |
| HSC0300 | 3.0 mm x 85mm |
| HSC0350 | 3.5 mm x 85mm |
| HSC0400 | 4.0 mm x 90mm |
| HSC0450 | 4.5 mm x 90mm |
| HSC0500 | 5.0 mm x 90mm |
| HSC0600 | 6.0 mm x 95mm |
| HSC0650 | 6.5 mm x 95mm |
| HSC0700 | 7.0 mm x 110mm |
| HSC0800 | 8.0 mm x 115mm |
| HSC0900 | 9.0 mm x 125mm |
| HSC0950 | 9.5 mm x 125mm |
| HSC1000 | 10.0 mm x 125mm |
| HSC1100 | 11.0 mm x 130mm |
| HSC1200 | 12.0 mm x 130mm |
| HSC1270 | 12.7 mm x 130mm |
| HSC1300 | 13.0 mm x 130mm |
| HSC1400 | 14.0 mm x 130mm |
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