Diamond core bits set
Brazed welded core bits
Dry core drill bit
Application:For drilling brick ,concrete
7pcs set
Port: Shanghai or Ningbo
Minimum Order Quantity: 20 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: BFC box
Delivery Detail: 30dyas after received order
Diamond core bits set 7pcs
Brazed welded core bits .
Model:TK-CBS7C
Dry core bits
Dia107x150mm core bits 1pc
Dia52x150mm core bits 1pc
Dia28x300mm core bits 1pc
10x115mm SDS Thread adaptor 1pc
12x88mm HEX Thread adaptor 1pc
10x200mm A Taper pilot drill 1pc
6X50mm Drift Key 1pc
Model No.: AQ,BQ,NQ,PQ,T series
Features: 1.Diamond Reaming shell
2.AQ,BQ,NQ,PQ,Reaming shell as requested
3.Diamond/PCD/TC/electroplated reaming shell for core bits
Model No.: 25mm, 27mm, 28mm, 29mm, 30mm, 32m...
Features: 1.PDC anchor bit suitable for drill the anchor-net supporting hole and small diameter hole
2.24 years experiences
3.Sell well.
Model No.: 5mm-100mm
Features: Diamond glass DrillingBit
1 fast drilling speed,2 high efficiency and less chipping,3 minimum material deformation
4 long life
Model No.: PLF-C704
Features: Stone drilling bits-matrix
1.Wet /Dry drilling bit
2.Silver or laser bit
3.Arix segment core bit
4.Fast Matrix drilling bit
Model No.: AQ,BQ,NQ,PQ,HQ
Features: Casing Shoe Drill Bits
1.32 years
2.46~325mm, international standard
3.Casing Shoe Drill Bits
Model No.: button bit
Features: SpecificationsButton Bit made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment.
Model No.: DNHL
Features: drill bit
1.super tough high speed steel.,
2. e.g. M2, M2AL, M35, M42, ASP2030 etc.
3. And can be used on various materials
Model No.: HY577
Features: 1)material: carbide
2)specification:API&ISO
3)MOQ:1 piece
4)package:steel box
5)delivery time:according to your order
Model No.: Matrix PDC/PCD drill bit MNW seri...
Features: 1.Matrix body PDC dril bit for water well,geothermal well,dam grouting, blasthole,construction,coal mining
Welcome trial order
Model No.: 25mm-450mm
Features: 1. This drill bit can Drill fast;
2. Longer service life;
3. More than 25 years professional experiences.
4. Manufacturer
Model No.: DNHX
Features: 1. high-performance high speed steel.,
2. e.g. M2, M2AL, M35, M42, ASP2030 etc,
3.multi-cut geometry for ply-cutting
Model No.: Matrix PDC/PCD drill bit MNW seri...
Features: 1.Matrix PDC/PCD drill bit Manufacturer
2.PDC/PCD drill bit for water well,geothermal well,dam grouting, blasthole,construction