| Model NO.: | Chisel drill bit70426 |
|---|---|
| Packaging Qty: | Wood case |
| Manufacure Name: | China |
| Customization: | Available Customized Request |
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Dia:32-42 Alloy:YK20(or as required) Alloy size:8*12 Taper:7 degree Water hole:3 The chisel drill bit is widely used in the mining working matched with the taper drill rod. For different rock, we choose the different alloy to extend the working life of the drill bit.
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