| Customization: | Available |
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| Customized: | Customized |
| Length: | Taper-length |
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Tungsten carbide button rock drill bits/drill button bits for mining
Button bits are widely applied in Hand Hold drilling system for dimensional stone quarrying.Made with high quality of raw material through special heat treatment.
| Product Name: | Tungsten carbides tapered drill bit | |
| Types | Rock cross drill bit, Tapered cross bits, Tapered button bits | |
| Feature: | Tapered drill bits connect tapered drill steel of rock drill for drilling holes | |
| Material: | High quality carbide and high quality steel | |
| Types of drill bits | Diameter (mm) | Taper Angle (Degree) |
| Tapered chisel bits | 20/22/28/30/32/34/36/38/40 | 4 degree/5 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree |
| Tapered cross bits | 24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55 | |
| Tapered button bits | 28/29/30/32/33/34/35/36/37/38/40/41/42/45 | |
1. Excellent drilling penetration .
2. Used in hard rock formation .
3. Adequate for various construction conditions .
4.Strong corrosion resistance.
-Middle-low/high air pressure DTH hammers & bits
-Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling.
-Eccentric overburden drilling system
-Hole opener bit
-Shank adapter, coupling sleeves and all kinds of adapters
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