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Metal High Speed Drill Bits T45 76mm Retrac Button Bits Good Wear Resistance

Categories Retractable Drill Bit
Brand Name: MIROC
Model Number: T45
Certification: ISO9001
Place of Origin: China
MOQ: 1pcs
Price: Negotiated price
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram,Paypal
Supply Ability: 100 000pcs/month
Delivery Time: 5-15 working day
Packaging Details: dth drill bits first be packed in polybag,then be packed in plastic box or wooden box
Thread: T45
Bit Diameter: 76mm
Flushing Hole: 4
Button: 5*11,8*11mm
Material: Carbon steel
Processing type: Forging,Metal
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Metal High Speed Drill Bits T45 76mm Retrac Button Bits Good Wear Resistance

Small Hole Rock Drill Bit Button Bits For Atlas Copco Drilling Rig Threaded drilling tools T45 76mm retrac button bits


Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock

Product Name:different rock hardness drilling button bit
Description:For different rock hardness mining,tunneling,quarrying button bit
Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment.
Material:Alloy steel bar and tungsten carbide bit
MOQ:trial order 1-5pcs
Body TypeNormal type and retract type
Thread typeR25,R28,R32,R38,T38,T45,T51,ST58,ST68
Diameter32mm-152mm
Button bit shapeSpherical and Ballistic
Face shapeFlat shape and Drop-center shape


Button bit and Insert types
Spherical Button Characteristics:
1.Universal button
2.Good wear resistance
3.Best suited for hard ground
4.27000-48000PSI(180 to 320Mpa)
5.Suited for abrasive to very abrasive drilling conditions
Ballistic Button Characteristics:
1.Fast Penetration
2.Best suited for soft rock
3.10000-20000PSI(70 to 140Mpa)
4.Suited for non-abrasive drilling conditions

Applications of rock drilling tools
• Underground mining
• Tunneling,quarrying

Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment


T45 76mm retrac photos


Product Tags:

stone drilling bits

  

mining drill bits

  
Quality Metal High Speed Drill Bits T45 76mm Retrac Button Bits Good Wear Resistance for sale
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