core drill bit

Auxiliary Water Way concrete Core Bits granite marble core d

BQ NQ HQ PQ Precision high strength    Reaming Shells for  Exploration , Gas
 
Specifications<

Wireline impregnated diamond coe bits
 
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1.Fully ranged products.
2.Used on excavation machines, shearers,mining roadheader
3.Prompt delivery

High Performance Diamond Cutting Tools  Core Drilling Bit for reinforced concrete
 
 
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38mm Diamond Core Drill Bit For Construction Application Wall, Floors With Long Life
 
Descriptions

Specifications
1.Metal/Rubber sealed bearing
2.certified by ISO9001&API
3.timely delivery
4.competitive price ...

Diamond Core Bit,BQ NQ HQ PQ size,surface set diamond core bit and impregnated
diamond core bit.
 
 
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1.Factory, specializing in manufacturing mining cutter bits for more than 6 years.
2.High performance

JiNing Shengdu Pneumatic Breaker Tools Co., Ltd.is a modern corporation which develops, manufacture and sell the equipment .

smooth drilling High efficiency  Dry Diamond Core Bit for granite
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High drill speed  Diamond Core Bit Set in cutting non-ferrous With Hard Matrix
 
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High Performance AQ NQ PQ Diamond Core Bit Set With Hard Matrix FOR Core Barrel
 
Quick Detail:</st

High Performance AQ NQ PQ Diamond Core Bit Set With Hard Matrix
 
Quick Detail:
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Ultramatrix Core Drill Bits HQ 24 MM - Stage™ 2 UMX Bit for granite
 
 
 
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Heavy Duty Drilling Rig Mast Bit Core drilling Rig GY-200 with drill tower
 
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Pilot Crown 2 Inch Core Drill Bit , stone / ceramic Diamond Cutting Tools
 
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TC Casing Concrete Core Drill Bit / BW NW HW Diamond Casing Shoes Bits     
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thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

1.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....

Sintered diamond tools have always been known for its good performance in processing stone, especially those with high weariness.

rock Drill button bit
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical and Ball

1.Fast drilling speed, low air consumption ,improves your productivity and capability
2. Straightness and hole quality
3. High penetration rate

1. High temperature and wear resistance
2. IADC code suitable for different formation
3. Best price, high quality

Rock Drill Button Bits
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, Construction

China Carbide Button Bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, Construction

DTH hammer drill bit
1.Model Number:Suit for Atlas, Sandvik,etc.
2.Pressure:Low pressure:0.5-0.7Mpa;High Pressure:0.7-2.4Mpa.
3.Usage:drill

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size