diamond core bit

Model No.: changeable

Features: 1.Price Range: USD8.50/pc~USD95.00/pc;
2.Material: HSS-M2;
3.Coating: Tin or Blank.
4.Standard: GOST

Model No.: YS030

Features: 1.HSS twist drill and good quality masonry drill
2.aluminium case

Model No.: 6'' steel tooth bit for drilling

Features: 1 With API and ISO9001
2 High quality
3 Various of model and dimension available
4 Fast drilling rate
5 competitive price

Model No.: 8 3/4M517G

Features: in good faith
enhanced treatment
prolonging the bit working life
reducing the drilling cost

Model No.: 45-250cm

Features: PDC bit, PDC drill bit, PDC driling bit,TCI tricone bit, steel tooth tricone bit
Certified by ISO9001, API
30 years history

Model No.: 6--17"

Features: 1.we have enough goods can offer you .
2.our steel bits have high quality .

Model No.: 6'-17"INCHS

Features: 1.good price
2.long working life
3.applies highquality and standarddimension PDC cutters

Model No.: DNHL

Features: cutting tool
1.Hss cutting tool, high-performance high speed steel
2.stable clamping
3.stable cutting
4.surface treatment

Model No.: DNHC

Features: cutting tool
1.Hss cutting tool, high-performance high speed steel
2.stable clamping
3.stable cutting
4.surface treatment

Model No.: fd15

Features: 1. Used for all kinds of stones,such as granite marble.
2.Fast cutting and long lifetime.
3. wet use center waterfeed.

Model No.: FDSZ

Features: diamond core drill bits:general civil, concrete, brick wall punch. for professional users, bridge engineering, metro engineer.

Model No.: 114,126,127,517,537,617,637 steel...

Features: 1 With API and ISO9001
2 High quality
3 Various of model and dimension available
4 Fast drilling rate
5 competitive price