1.ISO9001:2008
2.OEM Available
3.Suitable for medium to hard formation
4.High compressive strength
Steel teeth bits series: Soft formation teeth bits:The soft formations tooth bits are used to...
PDC bit, diamond PDC bit
1)certified by ISO9001 and API
2)size:6"- 8 1/2 "
3)with diamond
4)antiwear and long lifetime
PDC bit, diamond PDC bit 1)certified by ISO9001 and API 2)size from...
Hss Streight Shank Twist Drill is used to process the hole of steel component.
1.high quality
2.high speed steel
Hss Streight Shank Twist Drill is used to process the hole of steel component. 1.high quality...
1.Good quality
2.Welding hard alloy hole machining tools
3.Competitive price
4.Excellent after-sales service
5.HSS
Twist Drill With The Straight ShankCarbide Twist drill it mainly used in processing common...
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