131 - 140 of 505
underground drilling tool button bit
Selling leads
|
... in mining, tunneling, and construction engineering. Its primary function is to drill holes in rocks during drilling and blasting operations, ...
2025-07-21 00:21:16
|
|
...Button Bit For Hard Rock Retrac Button Bit Description: The drill bit is widely used in metallurgy mine, geological exploration, water conservancy ...
2025-07-21 00:21:15
|
|
...tapered rod through the taper for drilling. Product features: Degree: 4°46', 7, 11,12. Diameter: 28mm - 43mm. Button quantity: 6, 7, 8 ( ...
2025-07-21 00:21:16
|
|
...Drill Button Bits Quarry/Mining Drilling Tools Comprehensive range Thread sizes R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, ...
2025-06-21 00:36:28
|
|
...Tool Diameter 45mm R32 Thread Button Bit Description Of 45mm R32 Thread Button Bit: Diameter 45mm R32 thread button bit is mainly used in ...
2025-07-21 00:21:15
|
|
...Button Bit Drifting Tool Description Of 64mm R32 Thread Button Bit: Diameter 64mm R32 thread button bit is mainly used in underground drifting and ...
2025-07-21 00:21:15
|
|
... applications in various industries such as mining, tunneling, and construction engineering. Its main purpose is to drill holes in rock drilling ...
2025-07-21 00:21:16
|
|
..., to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy constructi...
2025-07-21 00:21:16
|
|
...electricity, traffic, tunnel, quarry, national defence stone project etc. Retrac Button Bit Specification: A comprehensive range of various button ...
2025-06-21 00:36:52
|
|
...Buttons Hot Pressed 38mm Tapered Button Bits for Drilling Performance Description: The Drill Bits are made from grade hard alloy and special steel, ...
2025-07-21 00:21:15
|