311 - 320 of 880
89mm button bit
Selling leads
|
.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH hammers a nearly constant penetration rate ...
2026-07-31 00:08:35
|
|
Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring ...
2026-07-31 00:08:35
|
|
Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring ...
2026-07-31 00:08:35
|
|
Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring ...
2026-07-31 00:08:35
|
|
QL50-130mm DTH Hammer Drill Button Bit for Water Well Drilling The QL50-130mm DTH (Down-the-Hole) drill bit is an industrial-grade drill designed ...
2026-07-31 00:08:35
|
|
7 / 11 / 12 Degree Taper Chisel Drill Bit for Small Hole Rock Drilling Tools Tapered equipment affords drillers the ability to change drilling bits ...
2026-07-31 00:08:35
|
|
Descriptions: DTH bit is for rocks cutting , and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the ...
2026-07-31 00:08:35
|
|
|
Descriptions: DTH bit is for rocks cutting , and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the ...
2026-07-31 00:08:35
|
|
Hydraulic drill rigs components T45 Retractable Drill Bit for quarry stone drilling Competitive advantages: This type of bit is well known for its ...
2026-07-31 00:08:35
|
|
Product Description: The Retractable Drill Bit is a versatile and durable tool designed for a wide range of drilling applications. As part of the ...
2026-07-31 00:08:35
|