HSS ANNULAR CUTTER WITH WELDON SHANK

Model No.: all types

Features: 1.pdc petroleum bit
2.do pdc petroleum bit OEM
3.ZM pdc petroleum bit with long working life
4.pdc petroleum bit get ISO9001

Model No.: all types

Features: 1.pdc petroleum bit
2.do pdc petroleum bit OEM
3.ZM pdc petroleum bit with long working life
4.pdc petroleum bit get ISO9001

Model No.: all types

Features: 1.PDC drill bit
2.do PDC drill bit OEM
3.ISO9001&API PDC drill bit
4.good feedback PDC drill bit
5.material:cast steel,PDC

Model No.:

Features: CBN inserts
1) high hardness,
2) good wear resistance,
3) little coefficient of friction
4) good adhesiveness resistance.

Model No.: STBD

Features: Laser welded small diamond saw bblade for granite

Model No.: all types

Features: 1.PDC oil drilling bits
2.do oil drilling bits OEM
3.ZM PDC oil drilling bits get ISO9001:2008.
4.fast delivery

Model No.: all types

Features: our products have widely application in coal mining, oil/gas field, geological exploration, water conservarcy, power engineerin

Model No.: SPG

Features: PCD inserts
1) high hardness,
2) good wear resistance,
3) little coefficient of friction
4) good adhesiveness resistance

Model No.: DCAQ

Features: Diamond Composites System for Stone
Diamond Plates for Stone Processing
low price long life
high performance

Model No.: CTAD

Features: Welded Continuous Rim Diamond Blade for Ceramic Tile
longer life professional low price
good quality good performance

Model No.: RNGN

Features: CBN Inserts
1) high hardness
2) good wear resistance
3) little coefficient of friction
4) good adhesiveness resistanc

Model No.: DCAH

Features: Diamond Composites System for Stone
Diamond Frankfurt Toothed Sectors for Stone Processing