1 - 10 of 539
rock roller drill bit
Selling leads
|
...rock roller drill bit for rotary drilling Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener ...
2026-06-18 00:31:12
|
|
... ISO & API Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits Bearing type journal Sealed ...
2026-06-18 00:31:12
|
|
... Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits Bearing type journal Sealed Bearing ...
2026-06-18 00:31:12
|
|
... ISO & API Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits Bearing type journal Sealed ...
2026-06-18 00:31:12
|
|
...Drill Bit 6 Inch Sealed Bearing Oil Well Hard Rock Bit Mining API Tricone Drill Bit JSBIT tricone bits factory offers all kinds of tricone drill ...
2025-02-26 17:59:57
|
|
...roller drill bit for mine and coal drilling JSBIT tricone bits factory offers all kinds of tricone drill bits. Tricone bits are available in new ...
2026-06-18 00:31:12
|
|
400mm Hdd Hole Opener Rock Reamer Drill Bit The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy ...
2025-02-26 17:59:57
|
|
...used tricone bits , steel tooth and tungsten carbide insert, in sizes from 37/8" to 36", for use in all formations, with any bearing: seal type / ...
2025-02-26 17:59:57
|
|
Drill Bit Tricone Palm, Single Cone Drill Bit, Oil Well Drilling Rock Bit 8.5inch Product Description Size 140mm 8 1/2 inch roller core bits part ...
2026-06-18 00:31:12
|
|
...Drill Bit Factory Wholesale 11 5/8" Inch IADC 537 TCI Tricone Rock Roller Drill Bit For Water Well Drilling JSBIT tricone bits factory offers all ...
2026-06-18 00:31:12
|