45mm T45 Thread Button Bit with 89mm Diameter for High Performance Rock Drilling
Price:
$3-$300
MOQ:
1 piece
Delivery Time:
10-15 days
Brand:
MTH
Product Description
45mm Thread Button Bit Carbide Mining Bits for Rock Drilling Bit
Thread button bits are manufactured using high-quality alloy steel bar and tungsten carbides. Through heat treatment, these bits can withstand the toughest rock drilling demands while efficiently transmitting intensive impact energy into the rock with minimal energy loss. Known for their exceptional wear resistance in medium-hard to hard rock formations, these bits feature spherical tungsten carbide inserts designed for strong configuration against carbide fracture.
Specifications
| Diameter (mm) | Inch | T.C Buttons | Flushing Hole | Angle | Weight (Kg) |
|---|---|---|---|---|---|
| 89 | 3 1/2 | 8x14 | 5x12 | 35° | 4.69 |
| 89 | 3 1/2 | 8x13 | 6x13 | 35° | 4.52 |
| 89 | 3 1/2 | 8x13 | 4x11,2x9 | 35° | 4.48 |
| 89 | 3 1/2 | 8x13 | 4x13,1x13 | 35° | 4.47 |
| 89 | 3 1/2 | 9x12 | 6x10 | 35° | 4.68 |
| 102 | 4 | 8x14 | 6x12 | 35° | 6.85 |
| 102 | 4 | 8x15 | 4x13,1x13 | 35° | 7.42 |
| 102 | 4 | 8x14 | 4x12,2x12 | 35° | 7.35 |
| 102 | 4 | 9x13 | 8x13 | 35° | 7.45 |
| 115 | 4 1/2 | 8x15 | 4x13,2x13 | 35° | 9.25 |
| 115 | 4 1/2 | 8x16 | 7x14 | 35° | 9.48 |
| 115 | 4 1/2 | 9x14 | 8x14 | 35° | 9.52 |
| 127 | 5 | 8x16 | 4x16,2x13 | 35° | 12.85 |
| 127 | 5 | 8x14 | 4x13,3x14 | 35° | 12.68 |
| 127 | 5 | 8x16 | 8x15 | 35° | 12.78 |
| 127 | 5 | 9x14 | 8x13 | 35° | 12.65 |
Applications
Widely used for drifting and tunneling operations in mining and construction.
Key Advantages
- High-grade tungsten carbide inserts for superior durability
- Exceptional drilling efficiency in demanding conditions
- Competitive pricing for top-quality performance
- Optimized bit face design for medium-hard to hard rock formations
Product Images
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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
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Location
No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Contact Person
Nikolay