31 - 40 of 349
hard rock drilling retrac button bit
Selling leads
|
...Hard Rock Drilling Button Bit Retractable Button Drill Bit Description: MTH thread button drill bits are made by high quality alloy steel bar and ...
2025-06-21 00:36:58
|
|
Button Bit 11 Degree Rock Drilling Tools 38mm Hard Rock Drilling Bits Features: 1.All button bits raw material produced. 2.Simple structure and not ...
2025-07-28 00:16:31
|
|
...Button Bit for Hard Rock Drilling Description Of 45mm Internal Galvanized Tapered Button Bit: 45mm internal galvanized tapered button bit is made ...
2025-07-28 00:16:31
|
|
... drill bits are mainly used in conjunction with rock drills and tapered rods to drill holes through the tapered connection with the rod.The Drill ...
2025-07-28 00:16:31
|
|
...Button Bits for Hard Rock Drilling Product Description Minetech threaded button drill bits are made by high quality alloy steel bar and tungsten ...
2025-06-21 00:36:36
|
|
...Button Bit for Hard Rock Drilling Product Information: The diameter of the drill bit is 40mm.The Drill Bits are made from grade hard alloy and ...
2025-07-28 00:16:31
|
|
...Button Bit for Hard Rock Drilling Description: Tapered drill bit work with the pneumatic rock drill and tapered drill rod together, to carry out ...
2025-07-28 00:16:30
|
|
.... Under the process of heat treatment. Minetech’s drilling tools are tested in various working conditions. What’s more, Minetech can supply ...
2025-06-21 00:36:26
|
|
...Button Bit Hot Pressed Alloy Hard Rock Drilling T45 127mm Drill Bit Description Thread Button Bit is a professional drill bit with a variety of ...
2025-06-21 00:37:13
|
|
.... Specifications: Button Bit Diameter 38mm Connection method Taper Thread Type of Skirt Body 50/55/65mm Taper 7°/11°/12° Color Yellow, black,green ...
2025-06-21 00:35:34
|