T45 76mm Retrac Button Bit Tungsten Carbide For Hard Rock Mining Quarry Drilling Tool
Price:
＄95
MOQ:
1
Delivery Time:
7-14
Brand:
MIROC
Product Description
T45 76mm Retrac Button Bit Tungsten Carbide For Hard Rock Mining Quarry Drilling Tool
The T45 76mm Retrac Button Bit is engineered for high-performance rock drilling in demanding applications including mining, quarrying, construction, and tunneling. The innovative retract design enhances bit retrieval and drilling efficiency, particularly in fractured or challenging rock formations.
Technical Specifications
| Product Name | Bit Diameter (mm) | Bit Diameter (inch) | Carbide Button Front (No. x mm) | Carbide Button Gauge (No. x mm) | Angle | Flushing Hole | Weight (kg) |
|---|---|---|---|---|---|---|---|
| T45 Retrac Bit | 70 | 2 3/4 | 3x11, 1x9 | 6x11 | 35° | 3 | 2.5 |
| T45 Retrac Bit | 70 | 2 3/4 | 4x10, 1x10 | 8x11 | 35° | 4 | 2.5 |
| T45 Retrac Bit | 76 | 3 | 4x11 | 8x11 | 40° | 2 | 3.2 |
| T45 Retrac Bit | 76 | 3 | 4x11 | 8x12 | 35° | 2 | 3.2 |
| T45 Retrac Bit | 76 | 3 | 3x11, 1x11 | 6x13 | 35° | 3 | 3.2 |
| T45 Retrac Bit | 76 | 3 | 4x11, 1x11 | 8x11 | 35° | 4 | 3.2 |
| T45 Retrac Bit | 76 | 3 | 4x11, 1x11 | 8x12 | 35° | 4 | 3.2 |
| T45 Retrac Bit | 89 | 3 1/2 | 4x13 | 8x13 | 40° | 2 | 5.4 |
| T45 Retrac Bit | 89 | 3 1/2 | 6x11 | 8x12 | 35° | 2 | 5.4 |
| T45 Retrac Bit | 89 | 3 1/2 | 3x11, 2x11 | 8x13 | 35° | 3 | 5.4 |
| T45 Retrac Bit | 89 | 3 1/2 | 4x11, 1x11 | 8x12 | 35° | 4 | 5.4 |
| T45 Retrac Bit | 89 | 3 1/2 | 4x13, 1x13 | 8x13 | 35° | 4 | 5.4 |
Key Features
- T45 Thread Connection - Precision threaded connection ensures reliable compatibility with T45 drilling rods and shank systems
- 76mm Drilling Diameter - Ideal for medium-to-large diameter rock drilling applications
- Retrac Design - Special profile reduces the risk of bit sticking in boreholes
- Tungsten Carbide Buttons - High-quality carbide inserts deliver superior wear resistance and impact performance
- Optimized Button Layout - Efficient cutting and rock-breaking design enhances drilling speed
- Durable Steel Body - High-strength alloy steel construction provides excellent impact resistance and extended service life
- Wide Application Range - Suitable for mining, quarrying, tunneling, construction and general rock drilling operations
Typical Applications
Mining
For production drilling and blast-hole preparation in mining operations
Quarrying
Suitable for drilling hard and abrasive rock formations in quarry environments
Tunneling
Designed for efficient rock excavation and drilling operations in tunneling projects
Construction
Used for foundation work, anchoring applications and general rock drilling in construction
Product Advantages
High Wear Resistance - Tungsten carbide buttons provide exceptional resistance to abrasion and extended service life
Efficient Rock Breaking - Optimized button arrangement improves penetration rates and overall drilling efficiency
Stable Drilling Performance - The 76mm bit diameter combined with T45 thread ensures stable and reliable drilling connections
Easy Bit Retrieval - Retrac design facilitates smooth removal from boreholes, reducing downtime
OEM & Custom Service - Customization available for button shape, arrangement, diameter and thread specifications to meet specific drilling requirements
Efficient Rock Breaking - Optimized button arrangement improves penetration rates and overall drilling efficiency
Stable Drilling Performance - The 76mm bit diameter combined with T45 thread ensures stable and reliable drilling connections
Easy Bit Retrieval - Retrac design facilitates smooth removal from boreholes, reducing downtime
OEM & Custom Service - Customization available for button shape, arrangement, diameter and thread specifications to meet specific drilling requirements
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
KSQ Technologies (Beijing) Co. Ltd
Location
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Contact Person
Yingkai Zhang