321 - 330 of 648
45mm button bit for rock drilling
Selling leads
|
...Drill Bit Rock Button Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa ...
2026-04-30 00:02:29
|
|
... abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have ...
2026-04-30 00:02:30
|
|
...drill bit retrac body rock drill bit for mining drilling Application: The Retrac Bits are widely applicable to mining industry, tunneling and ...
2026-04-30 00:02:29
|
|
...Bits for COP32 / COP34 / BR3 / DHD330 Hard Rock DTH Hammer Specifications: Drill Bit Bit Diameter, mm Number of Air Holes Gauge Buttons Front ...
2026-04-30 00:02:30
|
|
...button dril bits are made by high quaty aloy steel bar and tungsten carbides. Through heat treatment, our driling tools are tough enough to meet ...
2026-02-10 05:12:33
|
|
Drifting and Tunneling Tools Button Bit, Reaming Bit 6°, Cross-Type Bit, Pilot Adapter 6° Product Description : 1. Drill Bit Diameter, mm No x Button ...
2024-12-09 18:52:47
|
|
...Drilling dhd350 Cop54 Ql50 Sd5 Mission50 DTH Hammer Button Bits In DTH hammers, the rock drilling bit is a continuation of the shank, which the ...
2026-04-30 00:02:29
|
|
... using the same drilling rod for small hole drilling. Button bits are cost-effective on medium to hard rock formations, offering faster penetration ...
2026-04-30 00:02:29
|
|
High quality top hammer rock drilling tools,which are widely use in mines, quarries, earthworks and other engineering drilling blasting hole, ...
2026-02-10 05:12:32
|
|
The QL50-130mm DTH (Down-the-Hole) drill bit is an industrial-grade drill designed specifically for use with the 5-inch QL50 impactor. Its diameter is ...
2026-04-30 00:02:30
|