1 - 10 of 52
38mm drill bit for granite rock
Selling leads
|
38mm 7 Buttons 11degree Taper button Rock Drilling Bit Rock Drill Bits Product Characteristic: 1. Button bit taper angle: 4°,4°46″,6°,7°,11°,12° 2. ...
2025-07-30 00:13:50
|
|
32mm Hard Rock Drilling Drill Bit/ Mining Bit High Quality Tapered Button Bit Product Information: The diameter of the drill bit is 32mm.The drill ...
2025-06-21 00:36:03
|
|
38mm Tapered Button Bit Carbide Mining Bits for Rock Drill Product Information: Our tapered button bit was from high quality cemented carbide and ...
2025-06-21 00:33:14
|
|
...-hard to hard and abrasive rock formation, a wide taper angles is nomally used. Taper angles of 11° and 12° are normally used on modern drill rigs. ...
2025-06-21 00:33:13
|
|
38mm Taper Tungsten Carbide Rock Drilling Bit for Quarrying and Tunneling Rock Drilling Bit Product features: Taper button bit as small hole bit is ...
2025-07-30 00:13:50
|
|
...Rock Drill Rod For Pneumatic Rock Drilling Description: Integral drill rod, another name called integral drill steels, integral rods are used by ...
2025-07-30 00:13:50
|
|
...Bit 11 Degree Rock Drilling Tools 38mm Hard Rock Drilling Bits Features: 1.All button bits raw material produced. 2.Simple structure and not broken ...
2025-07-30 00:13:50
|
|
... 36mm 38mm tapered button bits Rock Drilling Bit Product Information: The Drill Bits are made from grade hard alloy and special steel, generally ...
2025-06-21 00:33:33
|
|
... so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of ...
2025-06-21 00:33:01
|
|
...Drill Button Bit For Mining Rock Drilling Bit Product Information: Our tapered button bit was from high quality cemented carbide and produced with ...
2025-06-21 00:33:17
|