11 Degree Tapered Cross Drill Bit 32mm DTH Rock Coring Tool for Mining and Quarrying
Price:
9-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
11 Degree Tapered Cross Drill Bit Overview
This 11-degree tapered cross drill bit is engineered for efficient rock coring and hole opening applications in demanding industrial environments. Designed with a 32mm diameter and tapered connection system, it delivers reliable performance in quarrying, mining, and construction operations.
Product Specifications
Product Category: DTH Taper Drill Bit
Matched Connection: 11 Degree Taper
Diameter: 32mm
Technical Features
- Connect shank sizes: Φ19, Φ22, Φ25
- Available diameters: 32mm, 34mm, 36mm, 38mm, 40mm
- Tapered connections: 6°, 7°, 11°, 12°
- Compatible with air leg and hand-held jack hammer drillers
Application Areas
Ideal for granite and marble quarry operations, gold mining, railway construction, tunnel drilling, and various industrial drilling applications.
Product Models & Specifications
| Model | Bit Dia. (mm) | Tip Size (mm) | Taper | Weight (kg) |
|---|---|---|---|---|
| MZ0532-11 | 32 | 3×8 2×7 | 11" | 0.2 |
| MZ0632-11 | 32 | 4×7 2×7 | 11" | 0.2 |
| MZ0732-11 | 32 | 5×7 2×7 | 11" | 0.2 |
| MZ0734-11 | 34 | 5×8 2×7 | 11" | 0.3 |
| MZ0536-11 | 36 | 3×8 2×8 | 11" | 0.3 |
| MZ0636-11 | 36 | 4×8 2×8 | 11" | 0.3 |
| MZ0736-11 | 36 | 5×8 2×8 | 11" | 0.3 |
| MZ0738-11 | 38 | 5×8 2×8 | 11" | 0.4 |
| MZ0741-11 | 41 | 5×9 2×8 | 11" | 0.4 |
Ordering Information
Specify: Bit Diameter + Taper Degree + Skirt Length + Insert Shape
Manufacturing Quality
- Premium 42CrMo steel construction with ZHUZHOU 601 alloy
- Advanced electron-hydraulic forging process
- Multipurpose furnace heat treatment
- Comprehensive quality control testing
Industry Applications
- Mining and quarrying drilling
- Mining exploration drilling
- Piling and foundation drilling
- Water well drilling
- Geothermal drilling
- Horizontal directional drilling
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Kingdrilling Diamond Co.,Ltd
Location
1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact Person
Wendy Chen