Durable 34mm 11° Taper Button Bit for High Durability and Rock Drilling Efficiency
| Specification | Value |
|---|---|
| Product Name | 34mm 11° Taper Button bits, short skirt |
| Taper | 11° |
| Diameter | 34mm |
| Buttons Dia | 2*7mm, 4*7mm |
| Skirt Design | Standard |
| Weight | 0.22kg |
| Carbide Design | Parabolic Button |
| Carbide Brand and Grade | ZCC/YK05 |
| Steel Grade | 45CrNiMoVA |
Heng long carbide button bits possess high hardness and wear resistance, enabling them to effectively crush rocks. The drill bit has an 11-degree taper, allowing it to connect with drill rods of the same taper for reliable power transmission.
In recent years, tapered drill bits, especially tapered button bits, have been the most popular type of tapered drill bit, offering a wide range of head diameters from 29 mm to 41 mm.
Henglong tapered drill bits use high-quality alloy steel as the drill body and are inlaid with cemented carbide ball teeth. Through heat treatment, the drill bit achieves sufficient strength and toughness, ensuring the high hardness and wear resistance of the button bit, allowing it to withstand tough rock drilling demands and efficiently transfer impact energy to the rock.
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