COWH Laser Welded Diamond Blade for Hard Cured Concrete Reinforcing/diamond blade - COWH

Model No.: milling inserts

Features: 1. tungsten carbide milling inserts from Zhuzhou
2. stable performance
3. online technical support available

Model No.: STBU

Features: Deep teeth segmented small diamond balde for fast cutting granite

Model No.: DCBE

Features: Diamond Composites System for Stone
Diamond Sheets for Stone
low price long life
good quality high performance

Model No.: DNMN

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

Model No.: DNGA

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

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