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{"title":"T45 76mm Retrac Button Bit Tungsten Carbide For Hard Rock Mining Quarry Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/54\/89\/4088fdac25c10b8a6e0d33052ee1-200x200-1\/t45_76mm_retrac_button_bit_tungsten_carbide_for_hard_rock_mining_quarry_drilling.jpg","attrs":{"Delivery Time":"7-14","Material":"Alloy Steel + Tungsten Carbide","Feature":"High Wear Resistance, High Drilling Efficiency, Good Hole Straightness","Suitable Rock":"Medium to Hard Rock"}}
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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
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
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
3000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...
