T45 Retrac DTH Hammer Thread Button Bit 89mm for Rock Drilling - 35° Angle with 2 Flushing Holes
Price:
9-99999USD/PC
MOQ:
1PC
Delivery Time:
3-5WEEKS
Brand:
MING
Product Description
Product Overview
The T45 Retrac DTH Hammer Thread Button Bit with 89mm diameter is engineered for high-performance drilling in demanding rock conditions. This professional-grade drill bit features a retractable skirt body design and is compatible with T45 connection systems.
Key Specifications
- Diameter: 89mm (3 1/2")
- Connection: T45 Thread
- Skirt Body: Retrac Design
- Face Options: Flat or Concave
- Carbide Inserts: Spherical, Ballistic, or Semi-ballistic
- Available in multiple diameters: 89mm, 102mm, 115mm, 127mm, 140mm, 152mm
Technical Specifications
| Bit Type | Diameter (mm) | Diameter (in) | Front Buttons | Gauge Buttons | Angle | Flushing Holes |
|---|---|---|---|---|---|---|
| Button Bit, Flat Face | 89 | 3 1/2" | 5x12 | 8x12 | 35° | 2 Front, 2 Gauge |
| Button Bit, Flat Face | 89 | 3 1/2" | 6x12 | 8x12 | 35° | 2 Front, 2 Gauge |
| Button Bit, Flat Face | 102 | 4" | 4x14 | 8x14 | 35° | 2 Front, 2 Gauge |
Applications
This DTH thread button bit is specifically designed for:
- Drifting and tunneling operations
- Dimensional natural stone quarrying
- Mining and exploration drilling
- Piling and foundation work
- Water well and geothermal drilling
- Horizontal directional drilling
Top Hammer Drilling Features
- Optimal for hole diameters between 25-127mm
- Maximum efficiency in holes less than 25 meters deep
- Designed for stable and uniform hard rock conditions
- Compatible with compressed air or water flushing systems
- High drilling efficiency in shallow hole applications
Compatibility
This button bit is engineered to work seamlessly with:
- T45 shank rods
- MM and MF Hex drifter rods
- Standard top hammer drilling equipment
Product Images
Ordering Information
When ordering, please specify: Diameter + Thread + Skirt Shape + Face Design + Insert Shape
Similar Products
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