Customization: | Available |
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Type: | Drill Bit |
Material: | Carbide |
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Product Name: | Tungsten carbides tapered drill 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 | 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 | 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 |