Rock head Tapered Drill Button Bits consist of mining and tunneling. With higher drilling efficiency, longer service life, better powder-discharge, better wear-resistance and impact-resistance, easier bit-back performance and other advantages, they are widely used in metal mine, quarry, tunneling, hydro-electrical engineering and other working conditions.
Product Advantage
1. Independently researched and developed alloys with high strength and good abrasion resistance;
2. Independently researched and developed world-class production equipment, automatic production,ensuring product quality stability
3. Drilling speed is faster than single-chisel bit, high efficiency ,long service life,no need for repeated grinding.
| Items | Specification | Optional | OEM |
| Product Name | 34mm tapered drill button bit | 34mm tapered drill button bit | Available |
| Material | 42CrMo | 45CrNi | Available |
| Carbide | Common | YK05 | Available |
| Weight | 0.29 kg | 0.29 kg | Available |
| Coulor | Black | Black | Available |
| Apllication | mining / tunneling | mining / tunneling | Available |
| Advantage | Competitive price | high quality | Available |
Our commitment to a high-standard quality management system and strict management control ensures the stability and reliability of our products.
Our main products include Hard Alloy Pins, edge block, cheek plate, wear-resistant blocks, sand making machine Rotor Tip Set, Back Up Tip Set, Distributor Plate, tungsten Carbide Cutting Tools, carbide inserts, finish Carbide Boring Head, and more.
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