421 - 430 of 651
115mm button bit for rock drilling
Selling leads
|
T38 76mm 89mm Normal Body Button Bit with Spherical Ballistic Carbide Inserts T38 89mm Ballistic buttons:8x13mm,5x12mm P/N: 4148300732 T38 76mm 89mm ...
2026-04-30 00:02:29
|
|
Mining Top Hammer Drilling Carbide Thread Type T38 T45 T51 ST58 ST68 Drill Bits Describtion Advantages of Sinodrlls top hammer: 1.Top quality alloy ...
2026-04-30 00:02:29
|
|
Product Description Thread Ball Tooth Drill Bit! Made from high-quality alloy steel rods and tungsten carbide, this drill bit undergoes professional ...
2026-04-30 00:02:29
|
|
Thread T45 Diameter 76mm Tungsten Carbide Retracable Button Bit With top quality alloy steels and best quality tungsten carbides, we produce all ...
2026-04-30 00:02:29
|
|
... 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
|
|
Description In addition to the choice of tunsten carbide button grade, how to choose the drill bit design is very important for the drilling work ...
2026-04-30 00:02:29
|
|
...Button Drill Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 ...
2026-04-30 00:02:30
|
|
Introduction: Down The Hole drill bit s are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. ...
2026-04-30 00:02:30
|
|
Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring ...
2026-04-30 00:02:29
|
|
Competitive advantages and specifications: * This type of bit is well known for its wear resistance on medium-hard to hard rock formations * Featuring ...
2026-04-30 00:02:29
|