T51 115mm DTH Retract Thread Button Drill Bit for Mining and Quarrying Applications
Professional T51 DTH thread button drill bit with 115mm diameter, designed for drifting, tunneling, and dimensional stone quarrying. Features retrac skirt body, 35° button angle, and multiple carbide options. Compatible with shank rods and hex drifter rods for efficient rock drilling operations.
Usage
Hole Drilling
Place of Origin
CHINA
Use
Blasting
Packaging Details
WOODEN CASE
Color
Blue,Golden,other color available,Blue and yellow
Material
Tungsten Carbide & Steel
Product Description
Product Overview
T51 diameter 115mm retract thread button drill bit is a professional DTH (Down-The-Hole) drilling tool designed for demanding rock drilling applications in mining, quarrying, and construction projects.
Key Specifications
Connection: T51
Diameter: 115mm (4 1/2")
Available Configurations
Diameter Options
- 89mm (3 1/2")
- 102mm (4")
- 115mm (4 1/2")
- 127mm (5")
- 140mm (5 1/2")
- 152mm (6")
Design Variations
- Skirt Body: Retrac and Normal
- Face Design: Flat and Concave
- Carbide Types: Spherical, Ballistic, Semi-ballistic
Technical Specifications
| Diameter (mm) | Diameter (in) | Front Buttons | Gauge Buttons | Angle | Flushing Holes |
|---|---|---|---|---|---|
| 89 | 3 1/2" | 5x12 | 8x12 | 35° | 2 Front, 2 Gauge |
| 102 | 4" | 6x14 | 8x14 | 35° | 2 Front, 1 Gauge |
| 115 | 4 1/2" | 6x14 | 8x14 | 35° | 2 Front, 1 Gauge |
Applications
- Dimensional natural stone quarrying
- Drifting and tunneling operations
- Mining and quarrying drilling
- Mining exploration drilling
- Piling and foundation drilling
- Water well drilling
- Geothermal drilling
- Horizontal directional drilling
Compatible Equipment
Designed to work with T51 shank rods, MM and MF Hex drifter rods, and various top hammer drilling systems.
Top Hammer Drilling Features
- Optimal for hole diameters between 25-127mm
- Maximum hole depth typically under 25 meters
- Designed for stable and uniform hard rock conditions
- Supports compressed air or water flushing media
- High efficiency in shallow hole drilling applications
Product Images
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Price: 9-99999USD/PC
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