Diamond core drills consists of a carbon steel tube with segments of a diamond / metal alloy welded to the top---CBKT - CBKT

Model No.: HSDB1001150

Features: Diamond core drill bit for concrete
1.Fast drilling for concrete
2.drills with roof segment
3.approved UKAS certification

Model No.: D=20mm

Features: With tungsten carbide hot pressed on bits bodies, taper chisel bits have a very good drilling performance and life time.

Model No.: HJ517G

Features: 1.Specification:8 1/2'' 215.9mm
2.IADC:517
3.material:tungsten carbide
4.WOB:0.35~1.05 KN/mm
5.sealing:metal rings

Model No.:

Features: 1.strong hardness
2.high efficiency
3.durable
4.easy disassemble
5.convenient to move

Model No.: PDC core bit MQX series

Features: 1.PDC core bit/Diamond core bit
2.PDC core bit for mining,geological exploration
3.PDC core bit:56~219mm,AQ BQ NQ PQ PQ3 HQ3

Model No.: 5mm-100mm

Features: Diamond Core Drill Bit
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation4 long life

Model No.: BETOPPER button bits

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

Model No.: 25mm-450mm

Features: 1.The diamond bit has long service life;
2.High efficiency;
3.Over 24 years experiences;
4.Best quality and good price.

Model No.: T-C6333

Features: TSP Polycrystalline Diamond part has very high wearability and high thermal stability.

Model No.:

Features: Masonry core drill bits diamond tools
drill bits diamond core bits sets
Different quality and different finish available.

Model No.: HSDB1001150

Features: Diamond core drill bit for concrete
1.Fast drilling for concrete
2.drills with roof segment
3.approved UKAS certification

Model No.: W121

Features: 1.Specification:24'' 609.6mm
2.IADC:121
3.material:high manganese steel
4.WOB:0.20~0.70 KN/mm
5.sealing:metal or rubber