38mm Diameter 11° Taper Angle 50mm Body Length Tapered Button Bit For Rock Drilling
Price:
Please Contact Us
MOQ:
10PCS
Delivery Time:
7-15 Days
Brand:
HLDRILL
Product Description
38mm Diameter 11° Taper Angle 50mm Body Length Tapered Button Bit For Rock Drilling
Product Overview
The Q7-38-11°-50 Tapered Button Bit is engineered for top hammer drilling applications, delivering extended service life, higher drilling speeds, straighter holes, and superior durability in demanding stone quarrying and mining operations.
Key Specifications
| Diameter | 38mm |
| Bit Body Length | 50mm |
| Taper Angle | 11° |
| Bit Face Design | Flat face (1 front flushing hole, 1 side flushing hole) |
| Carbide Design | Conical |
| Carbide Dimensions | 2×7mm / 5×9mm |
Technical Features
- Shank connection dimensions: Φ19, Φ22, Φ25 (common sizes)
- Bit diameter range: 32mm, 34mm, 36mm, 38mm, 40mm, 42mm
- Taper connection options: 6°, 7°, 11°, 12°, etc.
- Material: Alloy steel rod (45CrNiMoV); tungsten carbide buttons (YK05 or T6)
- Button shape: Semi ballistic; face type: Flat; bit body: Standard type
- Number of buttons: 5, 7, or 8
Performance Advantages: Excellent versatility, higher drilling speeds, straighter holes, and superior durability. Manufactured using proprietary carbide grades to ensure peak operational performance.
Application & Markets
Primarily used with air leg or handheld rock drills in stone quarrying and mining operations. Key markets include India, Saudi Arabia, Chile, South Africa, and other countries rich in stone resources with high demand.
Henglong offers a comprehensive range of threaded button bits (diameters 28-152mm) for various drilling applications.
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Company
Yanggu Henglong Construction Machinery Co., Ltd.
Location
4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China
Contact Person
Sofia