111 - 120 of 1544
190mm rock drilling tools
Selling leads
|
...Drillers choose tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have ...
2024-12-09 19:13:13
|
|
...staightness. These tools are suitable for medium-small diameter perforation (from Ø30 mm to Ø 100 mm) in medium hard materials. According to the ...
2026-04-30 00:02:29
|
|
4" 5" T38 Dome Reaming Drill Bit Rock Drilling Tools 102mm - 107mm Description This type of bit is used for making large cut holes in drifting and ...
2026-04-30 00:02:29
|
|
ST68 CNC Milling Dome Large Hole Cutting Drill Bit Rock Drilling Tools Description This type of bit is used for making large cut holes in drifting and ...
2024-12-09 10:43:16
|
|
Rock Drilling Tools T45 / T51 Button Drill Bit Diameter 102mm With Carbide Specifications 1) Thread connection: R22, R25, R28, R32, R38, T38, T45, T51...
2024-12-09 11:00:45
|
|
T51 RETRAC BUTTON BIT Spherical Ballistic Retractable Drill Bit T51 Threaded Rock Drilling Tools Specification: Drill Bit Diameter No x Buttons ...
2026-04-30 00:02:29
|
|
... 4.Material and process: high quality alloy steel bar and tungsten carbides, through heat treatment Application: The taper drill bit is widely used ...
2026-04-30 00:02:30
|
|
... Rock Drilling Tools HL 645 / HL 645S Description In top hammer drilling, the shank adapter transmits impact energy from the piston to the rod(s) ...
2026-04-30 00:02:29
|
|
..., excellent straightness and hole clean quality, get max drilling performance to save up fuel cost rate. We can design and manufacture according to ...
2024-12-09 20:12:06
|
|
Products Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose ...
2026-04-30 00:02:30
|