DD-09 Core drill

Model No.: IADC 517

Features: Tricone rock bit
Bit Size: 17 1/2 inch (444.5mm)
Tooth type: (TCI)Tungsten Carbide Insert
Connection: 7 5/8 inch API REG PIN

Model No.: N10

Features: Glass Countersink
1.NO.1 manufacturer of grinding wheel in china,OEM available,Competitive price.
2.ISO9001:2000 and MPA list.

Model No.: 1-13

Features: DTH drill bits ( mining equipment)
1).MOQ: 1 pcs + 5 days
2).Many DTH bit in stock
3).Full range of size,from dia 65mm

Model No.: DHD3.5

Features: DTH hammer:
1,fast drilling speed
2,ISO 9001 certificated DTH Hammer
3,trinity design in joint
4,Dia: 82mm to 580mm

Model No.: YG8 YG6

Features: 1.OEM and ODM Service
2.ISO9001 Certification
3.be more durable
4.Custom-made available
5.Fast delivery and transportation

Model No.: second hand tricone bit

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

Model No.: 25mm-450mm

Features: 1. pdc anchor bit can drill fast;
2. Longer service life;
3. High efficiency;
4. More than 25 years experiences.

Model No.: HA517G

Features: tungsten carbide insert bits
1.Specification:5 7/8'' 149.2mm
2.IADC:127
3.WOB:0.35~1.05 KN/mm
4.sealing:rubber rings

Model No.:

Features: PDC drill bit with super long life, high efficiency and wide application.

Model No.: 6-1/2" to 8-1/2"

Features: advanced oil PDC bits ,used in oil/gas field
1.Bit size:6"- 8 1/2 "
2.Blade count: 4-5
3.Connection: 3 1/2- 4 1/2 API Reg

Model No.: FT-HD-426

Features: Drill Bits
Drill Bit NT05008 Hex Shank Wist Drill Bits with Roll Forged and Full Polishing

Model No.: diamond core drill bits

Features: diamond drill tools
1.cutting functional well
2.professional quality
3.perfect package
4.reasonable price