Drill bit extension - 3/16",1/4"

Model No.: YT-046

Features: Diamond drill-English drill
High quality and competitive price.

Model No.: HWCB

Features: Diamond Tools Drill Bits
size available from 1/4" to 2", Ideal for marble and tile and granite.

Model No.:

Features: 1, Patent product.
2, Working part replacable.
3, Drill as large as 300mm

Model No.: DB005

Features: Diamond drill bit
1. Manufacturer, 22 years experience,134 workers
2. Material: Diamond
3. Competitive price
4. ISO9001:2000

Model No.: sintered

Features: 1. Manufacturer, 22 years experience,134 workers
2. Material: Diamond
3. Competitive price
4. ISO9001:2000
5. OEM acceptable

Model No.: tapered button bits

Features: tapered button bits/button bits/ rock drill bits/ drill bits/rock bits/sandvik/atlas copco/bits/drilling bits

Model No.: 46~325mm all international size

Features: Diamond Bits for rock drilling:
Diamond core drill bits
46~325mm
Diamond Bits: drill soft to hard rock
Used for rock drill

Model No.:

Features: Dry Core Drill Bits
drill bits diamond tools
Used for drilling bricks concrete block.

Model No.: GD

Features: 1,30 years experience in drill bit manufacture
2,Fries-class quality with most competitive price
3,Tel:08615132793294

Model No.: GD1305

Features: 1.used for oil ,gas,mining industry
2.30 years experience in PDC bit manufacture
3.various of model and dimension available

Model No.: GD(matrix body)

Features: 1.used for oil filed, water well
2.various of model and dimension available
3.rubber seal or metal seal
4.certified by API

Model No.: all kinds

Features: 1,API&ISO9001 certification
2,Professional new diamond core bits and PDC bits manudacture
3,lower price