CROSS BIT-ROCK DRILLING -DRILL BIT

Model No.:

Features: top professional manufacturer 10 years
flat glass diamond drilling bits
drill 4000-5000 holes ISO,low cost
highest quality

Model No.: 3" -26" or as your request

Features: 1)certificated by ISO9001&API
2)high quality with competive price
3)delivery in time
4)pdc/diamond core bit,impregnated bit

Model No.: 06151

Features: to drill the supplemental in erected tower overhead position .

Model No.: DIN 338

Features: size :in metric,from 0.2mm to 20mm
size;in british,from1/64 to 5/8 inch
M42,M35,M2(6542),9341,4341,4241.
fully ground,milled

Model No.: taper button bits

Features: taper button bits/button bits/ rock drill bit/ drill bits/rock bits/sandvik/atlas copco/bits/drilling bits/button bits

Model No.: SEB-DCD

Features: Diamond Core Drill Bits for drilling stones and concrete.

Model No.:

Features: Geological core drill bit used for geological drilling, investigating geological state of the dam, survey of the foundation work

Model No.: made-to-order

Features: ISO9001
Specializes in producing all kinds of drill tool
Superior in quality and moderate in price
pdc anchor shank drill bit

Model No.: BD605, IADC:M223, 12 1/4

Features: PDC drill bit works soft to medium hard formations.
Medium parabolic profile and light cutter density enhances the aggression

Model No.: made-to-order

Features: different blades and cutters according to your requirements
pdc drill bit

Model No.: All types

Features: Manufacturer of PDC coring bits in China for many years, with ISO certificate and quality control.

Model No.:

Features: diamond core bits:
1. for drilling concrete, marble, ceramic, etc.
2. normal length is 400-450mm
3. fast, long working life