121 - 130 of 810
threaded rc drilling pipes
Selling leads
|
The design of top hammer bits should consider the high strength and durability, while also requiring efficient cutting and long life. So button ...
2026-05-01 00:02:53
|
|
Shank adapters: Shank adapters are manufactured from specially selected alloy steels with heat treatment through carburizing which withstands the high ...
2026-05-01 00:02:52
|
|
... Description High Efficiency Spiral Drill Rod with Square or Hex Connection For Geological Drilling Craft: prestressed wire winding and welding on ...
2024-12-09 20:15:32
|
|
Rock Drilling Tools Shank Adapter HC150RP T45-670mm High Quality Alloy Steel Description: While every component in the drill string is crucial, the ...
2026-05-01 00:02:52
|
|
Taper 12 Degree 34mm 38mm Button Bit Used In Drifting And Tunneling Tapered equipment affords drillers the ability to change drilling bits whilst ...
2024-12-09 18:57:44
|
|
DTH Bit Sub Adapter Photo for Adapter 114mm OD x 305mm S-S length, 3 1/2" API Reg Pin & 3 1/2" API Reg Box: Bit sub adapter 138mm OD x 610mm ...
2026-02-10 05:12:19
|
|
Products Description In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the ...
2026-02-10 05:12:20
|
|
Product Description: The DTH Drilling Tools product line offers a range of high-quality products designed for efficient and reliable drilling ...
2026-05-01 00:02:53
|
|
Products information The SelfDrilling Anchor (SDA) is unique anchoring system and fulfills current and increasing demands ofthetunneling industry and ...
2024-12-09 23:38:19
|
|
2026-05-01 00:02:52
|