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...Socket Thread BS4568 General: 1) All use the real brass material,the brass component exceeding 56% 2) Female Bush wall thickness is exceeding 2.2mm 3) Can be engraved the customer's brand 4) Female screws ta...
... core barrels. The BQ NQ HQ PQ core lifter case mates to the inner-tube and houses the core lifter in a tapered socket which controls movement of the BQ NQ HQ PQ core lifter. As the drill string is lifted du...
...-tube and houses the core lifter in a tapered socket which controls movement of the NQ3 HQ3 PQ3 core lifter. As the drill string is lifted during a core breaking operation, the core lifter ......
...Socket Weld Concentric Reducer is a forged pipe fitting designed to connect two pipes of different diameters while maintaining a common centerline. It is manufactured from materials like carbon steel, stainl...
JCDRILL Tapered Button Bit Description Diameter Length No. of button Weight Taper Angle=7,11,12; Socket inside=28mm-45mm mm mm pcs kg 28 50 4 0.2 29 50 4 5 6 7 0.2 30 50 80 5 6 7 8 0.2 0.3 32 50 55 71 80 6 7...
Beijing JCDRILL Top quality tungsten carbide rock drilling bits with sim(copper sleeve) JCDRILL Tapered Button Bit Description Diameter Length No. of button Weight Taper Angle=7°,11°,12°; Socket inside=28mm-45m...