T38 R38 Tungsten Carbide Thread Button Drill Bit 48-152mm for Rock Drilling Applications
Price:
Negotiation
MOQ:
1 set
Delivery Time:
10-20 days working days
Brand:
OEM
Product Description
Product Overview
The T38 R38 High Grade Tungsten Carbide Thread Button Drill Bit is engineered for demanding rock drilling applications. Manufactured from premium alloy steel and tungsten carbide components, these drill bits undergo specialized heat treatment to deliver exceptional toughness and energy transmission efficiency.
Applications & Specifications
Drifting and Tunneling
- Thread Types: R25, R28, R32
- Diameter Range: 33mm-76mm
Bench Drilling
- Thread Types: R3212, R32, HL38, T38, T45, T51, T60
- Diameter Range: 48mm-152mm
Tube Drilling
- Thread Types: ST58, ST68
- Diameter Range: 89mm-152mm
Key Features
- Custom Manufacturing: OEM and ODM services available with customization of bit diameter, number of air/water holes, carbide button shape, and face shape
- Premium Construction: High-grade alloy steel bar and tungsten carbides ensure maximum durability
- Heat Treatment: Enhanced toughness to withstand the most challenging rock drilling conditions
- Energy Efficiency: Optimized design transmits impact energy with minimal energy loss
Industry Applications
Widely used in metallurgy mining, geological exploration, water conservancy construction, electricity projects, transportation infrastructure, tunnel construction, quarry operations, and national defense stone projects.
Technical Specifications
T38 Thread Bit Specifications
| Bit Dia (mm) | Gauge Tip | Front Tip | Side Tip | No. of Flushing Holes | Weight (kg) |
|---|---|---|---|---|---|
| 57 | 5×11 | 3×10 | 1 | 1 | 1.6 |
| 64 | 5×12 | 3×11 | 1 | 1 | 1.6 |
| 76 | 5×14 | 3×12 | 1 | 2 | 2.4 |
| 64 | 8×9 | 4×9 | 2 | 2 | 1.8 |
| 76 | 8×11 | 4×10 | 2 | 2 | 2.6 |
| 89 | 8×12 | 6×11 | 2 | 2 | 3.3 |
| 102 | 8×13 | 6×12 | 2 | 2 | 4.7 |
R38 Thread Bit Specifications
| Bit Dia (mm) | Gauge Tip | Front Tip | Side Tip | No. of Flushing Holes | Weight (kg) |
|---|---|---|---|---|---|
| 57 | 5×11 | 3×10 | 1 | 1 | 1.6 |
| 64 | 5×12 | 3×11 | 1 | 1 | 1.6 |
| 76 | 5×14 | 3×12 | 1 | 2 | 2.4 |
| 64 | 8×9 | 4×9 | 2 | 2 | 1.8 |
| 76 | 8×11 | 4×10 | 2 | 2 | 2.6 |
| 89 | 8×12 | 6×11 | 2 | 2 | 3.3 |
| 102 | 8×13 | 6×12 | 2 | 2 | 4.7 |
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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
Beijing Silk Road Enterprise Management Services Co.,LTD
Location
Room 1601-1605, Building B, Jiatai International Building, No. 41 Dongsihuan Middle Road, Chaoyang District, Beijing
Contact Person
mao