Drill Bit

diamond drill bit 1.cutting functional well 2.professional quality 3.perfect package 4.reasonable price diamond drill bitFeatures:1.short parabolic crown profile, medium cutter density2.interchangeable...

1. High penetration rate 2. Excellent flushing, straightness and hole quality 3. Known for their reliability ...

Oil Rig Drill Bit Size range from 3 7/8"to 26" Certification ISO and API Oil Rig Drill Bit1. Cutting Structure of this series tricone rock bit :The durability of premium tungsten carbide inserts is...

Hunan Renowned Trademark: Tongyi brand ISO 9001:2008 certificated We are professional manufacturer of tungsten carbide drawing dies, buttons,inserts,tips and OEM production as per customer’s...

screw remover can Quickly and easily removes most damaged screws such as Hex, Phillips, Torx, Square Drive Damaged Screw RemoverBroken Bolt RemoverScrew Extractor, Bolt Extractor• Quickly and easily removes...

diamond tool for drilling granite, marble, tiles and masonry,core drill working efficiently with long service life. Diamond tool/Diamond core bits/Wet core bits/Dry core bits/Tile core bits1.For drilling...

HSS polished tintanium coating bits tin coating bits hss twist drill bits HSS polished tintanium coating bitstin coating bitshss twist drill bitsThis style is 25PC HSS drill...

1.small order and samples order online by Escrow 2.discount freight and price for online order 3. orders ship within3 days Glass and Tile Drill BitsTwo types of bits are available for glass and tile...

1.material :high speed steel 2.roll forged 3.High temperature resistant 4.high quality with good service Hss reduced shank twist drill bits:1.Materials:high speed steel 9341  2.Surface...

1.high hardness 2.professional manufacturer 3. various surface finishing 4.Competitive price with good service Hss reduced shank twist drill bits:1.Materials:high speed...