Hexagon head self drilling screw with EPDM washer

single-fluted gun drills with brazed carbide head

Hex Head Self Driling Screw with EPDM Washer

US $1920 / Ton

Min. Order: 20 Ton

Petroleum drill head CNC machining

NYD400 Crawler rock drilling rig

wireline drill tool

US $477 / pc

Min. Order: 1 pc

BTA drill head

US $300 / pc

Min. Order: 1 pc

PDC flat face drill bit/PDC flat-head drill bit/PDC pillar bit/PDC button bit

US $120 / pc

Min. Order: 5 pc

Multiple spindle head

US $350 / pc

Min. Order: 1 pc

Aluminum Window And Door Machine-Four-head Combination Drilling Machine

deep hole drill bit

US $200 / set

Min. Order: 1 set