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{"title":"T51-89mm Thread Button Bit with Semi-ballistic Carbide Design for Bench Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/1a\/a4\/30352354e4b66296bd2effb0b8e9-200x200-1\/t51_89mm_thread_button_bit_with_semi_ballistic_carbide_design_for_bench_drilling.jpg","attrs":{"Brand Name":"MIROC","Model Number":"T51-89mm","Certification":"ISO","Place of Origin":"CHINA"}}
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{"title":"Retrac Thread Button Bit Rock Drilling Tools 127mm Drop Center for Rock Drill","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/b1\/86de82d674da231422acfd080206-200x200-1\/retrac_thread_button_bit_rock_drilling_tools_127mm_drop_center_for_rock_drill.jpg","attrs":{"Brand Name":"MIROC","Model Number":"Thread button bits","Certification":"GB","Place of Origin":"Shan Dong China(Mainland)"}}
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{"title":"T38 64mm Hydraulic Borehole Drilling Machine Rock Drilling Thread Button Bits","imgUrl":"https:\/\/img.chinax.com\/nimg\/fa\/cb\/e6ec345175ce9bd179553388e6d7-200x200-1\/t38_64mm_hydraulic_borehole_drilling_machine_rock_drilling_thread_button_bits.jpg","attrs":{"Brand Name":"MIROC","Model Number":"T38 Thread Button Bits","Certification":"ISO9001","Place of Origin":"China"}}
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T51-89mm Thread Button Bits Semi-ballistic Carbide Design for Bench Drilling
Rock drilling thread button bits are widely used in mining, drilling, quarrying, engineering, construction, water well drilling, and oil exploration industries. Our thread button bits are manufactured using high-quality alloy steel bars and tungsten carbides with superior wear resistance and impact toughness. Through heat treatment, they can withstand the toughest rock drilling demands while efficiently transmitting impact energy into the rock.
Technical Specifications
Thread Button Bit
Diameter
Carbide size(mm)
Flushing hole
Weight (kg)
mm | in
Front | Gauge
Qty×size
T51(2") standard body
89
3 1/2
6×12 | 8×14
2 | 2
4.48
102
4
7×12 | 8×14
4 | 1
5.26
115
4 1/2
8×12 | 8×14
4 | 1
7.62
127
5
9×12 | 8×16
4 | 1
8.58
T51(2") retrac body
89
3 1/2
6×12 | 8×14
2 | 2
5.08
102
4
7×12 | 8×14
4 | 1
5.86
115
4 1/2
8×12 | 8×14
4 | 1
8.12
127
5
9×12 | 8×16
4 | 1
9.18
Reaming bit
152
6
2×14 | 20×14
5 | 2
-
Bit Face Shape Selection
Drop Center Bit: For high penetration rates in soft to medium hard and fissured rock formations with low to medium air pressures. Provides maximum hole deviation control.
Concave Face: All-round application bit face for medium hard and homogeneous rock formations. Offers good hole deviation control and excellent flushing capacity.
Convex Face: For high penetration rates in soft to medium-hard rock with low to medium air pressures. Most resistant to steel wash but has poor hole deviation control.
Double Gauge Face: Suitable for fast penetration in medium to hard rock formations. Designed for high air pressures with good resistance to steel wash.
Flat Face Bit: Ideal for hard to very hard and abrasive rock formations with high air pressures. Provides good penetration rates and resistance to steel wash.
Product Advantages
High QualityReasonable PriceHigh EfficiencyDelivery On Time
Applications
The button bit is widely used for rock drilling, blasting holes, and other drilling operations in quarries, coal mines, road and dam construction projects, and similar applications.
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...
