1.Increased penetration rate
2.long service life;low drilling cost
3.Excellent straghtness and hole clean quality
4.ISO:9001
Port: shenzhen
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: L/C,D/P,T/T
Contact Supplier
Packaging Detail: wooden box or as clients'requirement.
Delivery Detail: Within 10 days or as order quantity
API 6" 3-wings New chevron drag bits/drill bit
Three wings chevron drag bit, four wings chevron drag bit;
Drag bits diameter:76mm to 445mm;
Product features
Drag bits thread sizes,2 3/8” API Reg, 3 1/2” API Reg, 4 1/2” API Reg, 6 5/8” API Reg, etc;
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
Model No.: DNTP
Features: annular cutter
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geomet
Model No.: AQ,BQ,NQ,HQ,T Series
Features: 1.Impregnated diamond drill bit
2.Impregnated diamond drill bit for mining,geological exploration
3.Diamond drill bit BQ,HQ,NQ