311 - 320 of 1353
115mm rock button bits
Selling leads
|
...choose tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different ...
2024-12-09 19:01:00
|
|
...Button Bit / DHD 350 Dia140mm DTH 355K DTH Hammer Product Description In DTH drilling, the rock drilling bit is a continuation of the shank, which ...
2024-12-09 10:52:39
|
|
...Drilling 45 Mm Button Drill Hard Rock Bit Ability, longer service life, better wear-resistance and impact-resistance performance, they are widely ...
2024-12-09 18:41:50
|
|
.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate ...
2026-06-20 00:21:37
|
|
...Bit Rock Drill Bit T38 102mm for Hard Rock Blasting Holes Product description Reaming rock bit applicable to reaming for first-grade and second...
2026-06-20 00:21:38
|
|
Water Well Drilling Tricone roller bit, milled tooth,12-1/4”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone ...
2026-06-20 00:21:37
|
|
Water Well Drilling Tricone roller bit, milled tooth,12-1/4”dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone ...
2026-06-20 00:21:37
|
|
...choose tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different ...
2026-06-20 00:21:37
|
|
... content. ST68 Reaming Bit Specification ST68 Reaming Bit Bit Dia. Buttons and Size (mm) Flushing Hole Weight Part Number mm inch Front Gauge Angle ...
2024-12-09 18:36:59
|
|
.... 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 00:21:38
|