glass drill bits - many

Model No.: HCZT

Features: Diamond core drill bit for construction
1.Prefessional OEM
2.10 years experience manufacture
3.UKAS certification

Model No.: HSDB1200C

Features: 1.Diamond Core Drill Bits for Concrete, Wall
2.Factory
3.ISO9001
4.Sharp & long lifespan
5.Many design and size

Model No.: HIZT22-----350

Features: diamond core drill bit
1.Professional OEM, high quality.
2.Fast drilling ,high efficiency .
3.ISO9001/2000
4.UKAS certify

Model No.: HSDB-A

Features: diamond core drill bit for concrete asphalt
1.Professional OEM,premium grade;
2.High quality and long life span .

Model No.: HSDB-S

Features: Diamond stone drill bit
1.Original OEM,11 years experience ;
2.Good balance best Concerntricity ,
3.UKAS ceitification

Model No.: HPD150

Features: Diamond Core Drill Bit For asphalt
1.Long life time core drill bit
2.Fast drilling speed
3.Long life time
4.Good stabil

Model No.: HSDB-S

Features: Diamond stone drill bit
1.Original OEM,11 years experience ;
2.Good balance best Concerntricity ,
3.UKAS ceitification

Model No.: HSDB-NQ

Features: impregnated diamond bit
1.12 years experience,OEM factory credit .
2.Approve ICQ inspection& obtain UKAS certification

Model No.: HSZT

Features: Diamond core bit
1.Professhional OEM,flexible MOQ;
2.UKAS certify and export ceritfy;
3.good quality and economic price.

Model No.: size 5-1/8" to 13-1/2"

Features: New Matrix Body PDC Bits
1)Certified by API&ISO
2)Best quality and low price
3)20 years experience
4)FOB 100~3300USD

Model No.: many

Features: glass drill bit is widely used in glass for drilling hole
wear-resistant
competitive price

Model No.: 5mm-100mm

Features: Diamond drill
Sharp,wear-resisting
Don't jumping edge
Long service life