471 - 480 of 1411
89mm carbide rock drill bit
Selling leads
|
...Drill BR2 DTH Hammers And Drill Bit Description In DTH hammers, the rock drilling bit is a continuation of the shank, which the rock drill piston ...
2026-06-28 00:05:49
|
|
...Diameter : 254mm--330mm Soft rock like sand stone, drilling life 1500 meter, Hard rock like granite, drilling life 1000 meter, High abrarsive like ...
2026-06-28 00:05:49
|
|
...used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel tungsten carbide inserts of ...
2026-06-28 00:05:49
|
|
...Carbide Tapered Cross Type Drill Bit for Small Hole Rock Drilling Tools Describtion Tapered equipment affords drillers the ability to change ...
2024-12-09 17:18:36
|
|
...Carbide T38 Spherical / Ballistic Drill Bit,Dia 76mm and 102mm for mining Describtion This type of bit is well known for its high wear resistance ...
2024-12-09 18:32:29
|
|
... metal mine(such as gold/silver/copper ore), marble and granite etc.Its drilling depth usually is 15m-18m in case of hardness grade F8-14. Chisel ...
2024-12-09 10:43:16
|
|
... in combination with a pilot adapter. • Widely used in drifting and tunneling • R32 thread system Color: Based on Customer requirements Material: ...
2026-06-28 00:05:49
|
|
... gauge face/flat face bit 3. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button 4. ...
2026-06-28 00:05:49
|
|
... in combination with a pilot adapter. • Widely used in drifting and tunneling • R32 thread system Color: Based on Customer requirements Material: ...
2026-06-28 00:05:49
|
|
...carbide button bit 152mm 155mm 159mm 165mm 172mm 178mm 190mm 203mm Good Quality 6 inch DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH ...
2026-06-28 00:05:49
|