32mm Diameter 5-Button 11° Tapered Button Bit for H22 Jackhammer Rock Drill Rod
| Specification | Details |
|---|---|
| Name | 32mm 5-button 11° Tapered Button Bit |
| Tapered | 11° |
| Diameter | 32mm |
| Gauge Buttons | 3 × 8mm |
| Front Buttons | 2 × 7mm |
| Skirt Design | Short Skirt |
| Weight | 0.1893kg |
| Carbide Design | Parabolic buttons |
| Face Design | Flat |
| Carbide Brand & Grade | YK15.6, YK20, YG8C, YG9C, YG10C, YG11C |
| Steel Grade | 42CrMo |
Henglong's high-quality 32mm five-button carbide tapered ball drill bit is specifically designed for use with H22 hexagonal tapered drill rods. It features a standard 11° taper interface and is widely compatible with handheld and pneumatic rock drills for drilling blasting holes in mines, quarries, tunnel excavation, and infrastructure projects.
- Spherical carbide teeth manufactured using high-pressure hot-pressing sintering process
- Firmly embedded carbide teeth withstand frequent impacts and rock friction
- Five-button structure outputs balanced breaking force for improved drilling speed
- Optimized for medium-hard and hard rock formations including granite, limestone, and basalt
- Reduces problems of stuck drill bits and frequent drill bit changes
- 42CrMo high-strength alloy steel body with precision tempering heat treatment
- Optimized flushing channel design for smooth removal of rock powder
- 11° taper hole seamlessly assembles with universal H22 rock drilling rod
- Ensures stable impact energy transmission and prevents loosening during operation
Suitable for underground mine development, quarry blasting hole construction, highway slope anchoring, small tunnel anchor support, and foundation reinforcement drilling operations.
Henglong supplies directly, supports bulk purchases, and can customize different carbide tooth shapes such as spherical and parabolic to suit various complex geological conditions.
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