141 - 150 of 1663
115mm dth drill bits
Selling leads
|
...DTH 203 hammer drill bits DTH hammers and bits Product Name 8" - 254mm DTH drilling bits Material Carbide Color Yellow Bit Shank DHD380 COP84 SD8 ...
2026-06-20 00:21:37
|
|
...DTH Hammer Bit , down the hole bit QL60 DHD360 SD6 M60 Shank Good Quality DTH Drill Bit Shank Type: DHD360, COP64, SD6, QL60, M60 DTH Hammer Bit ...
2026-06-20 00:21:38
|
|
...DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical ...
2026-06-20 00:21:37
|
|
...DTH Button Bits 1. Face convex type: This kind of drill bit is divided into two types, single boss and double boss end face, the latter is mainly ...
2026-06-20 00:21:37
|
|
...DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical ...
2026-06-20 00:21:37
|
|
...DTH Drill Bits For NUMA Series High Air Pressure DTH Hammer We can design and manufacture the personalized products to meet your specical ...
2026-06-20 00:21:37
|
|
DTH High Pressure Mining Drilling Bits Stone Drilling Bits 110 - 113mm Description In DTH drilling, the rock drilling bit is a continuation of the ...
2026-06-20 00:21:37
|
|
.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate ...
2026-06-20 00:21:37
|
|
DTH Drill Bit 127mm DHD340 Bit Shank With Foot Valve 127mm DHD340 DTH Flat Face Spherical Button Bit: Product: DTH Button Bit Diameter: 127mm Bit ...
2026-06-20 00:21:37
|
|
... and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high ...
2026-06-20 00:21:37
|