sintered diamond drill bit

Model No.: Made-to-order

Features: PDC Anchor Shank Bit : cutter is made of PDC, different shapes and combination styles applied for soft to hard rock!

Model No.: 153mm

Features: Henan Zhongmei Drill Tool Co.,Ltd
Your Mining Tool Expert
PDC Non-coring Drill Bit
Application:coal mining,geothermal drill

Model No.: many

Features: countersink bit is used for glass, ceramic, stone material and other drilling. high efficiency

Model No.: many

Features: diamond countersink bit are for professional cutting glass, ceramics, tiles, porcelains

Model No.: many

Features: diamond countersink
Don't jumping edge
Long service life
Punch least 8000

Model No.: any

Features: 1.longer life-span than electroplated diamond tool2.better efficiency than sintered diamond3.engraving technology support

Model No.: triconebit-1

Features: 1-Bit API or ISO 9001
2-Bit size 6"-17 1/2"
3-Bit high quality and low price
4-Bit speed fast
5-Bit more inventory

Model No.: triconebit-1

Features: 1-Bit API or ISO 9001
2-Bit size 6"-17 1/2"
3-Bit high quality and low price
4-Bit speed fast
5-Bit more inventory

Model No.: pdcbits-1

Features: 1-API or ISO 9001:2008
2-Delivery Date: In 7 days
3-Delivery term: By air or by sea
4-MOQ: one piece

Model No.: GBSS

Features: Geological Surface Set Diamond Core Drilling Bits
good quality professional high performance
low price long life

Model No.: 25mm-450mm

Features: 1. Diamond bits can drill fast;
2. Longer service life;
3. High efficiency;
4. Over 25 years experiences.

Model No.: 75mm~450mm

Features: 1.Mining bit suitable for drilling the large diameter hole;
2.High efficiency;
3.Over 25 years professional experiences.