| Type: | Drill Bit |
|---|---|
| Material: | Carbide |
| Usage: | Rock Drilling |
| Product Name: | Dome Shape Tapered Knock off Bit |
| Brand: | Prodrill |
| Model Number: | Button Bits |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier 
| Product Name: | Wholesale dome shape tapered knock off bit | ||
| Types | Rock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit | ||
| Application:: | Use in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling | ||
| Feature: | Tapered drill bits connect tapered drill steel of rock drill for drilling holes | ||
| Material: | High quality carbide and high quality steel | ||
| MOQ: | 5pcs | ||
| We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape. | |||
| Types of drill bits | Diameter (mm) | Taper Angle (Degree) | Length (mm) |
| Tapered chisel bits | 20/22/28/30/32/34/36/38/40 | 4 degree/ 6 degree/ 7 degree / 11 degree/ 12 degree |
50/55/60/71/80 |
| Tapered cross bits | 24/26/28/30/32/33/34/35/36//38/40/42/48/50/55 | 50/55/60/71/80 | |
| Tapered button bits | 28/29/30/32/33/34/35/36/37/38/40/41/42/45 | 50/55/60/71/80 | |
Suppliers with verified business licenses
Audited Supplier 
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