Soft Rock Drilling T45 76mm Threaded Button Bit Ballistic Retractable Drill Bit With Fast Penetration

Brand Name:MIROC T45 Button Bit
Certification:SGS
Model Number:Thread Button Bit
Minimum Order Quantity:10 Pieces T45 76mm Button Bit
Delivery Time:10- 15 days
Place of Origin:China
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Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 1 hours
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Product Details

T45 76mm Drop Center Ballistic Button Bit With Fast Penetration For Soft Rock Drilling


Drill bits T45-76mm drop center


Buttons: 5x11mm, 8X12mm


4 front flushing holes


Retract body


Ballistic buttons For soft rock


T45 Drop Center Retract Ballistic Button Bit Specification:



T38 Drop Center Retrac Button Bit


Bit DiameterGauge ButtonFront ButtonNumber of Side flushing holeNumber of Front Flushing HoleWeight(kg)
648x9mm5x9mm041.9
708x10mm5x10mm042.4
768x11mm5x10mm043.3
898x12mm6x12mm045.3


Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).


Featuring spherical tungsten carbide inserts that are known to have strong configuration against carbide fracture.


Basic Information

Product NameThread Rock Drill Bit
ThreadR25,R28,R32,R38,T38,T45,T51,ST58, ST68
Diameter32mm-152mm (or 1 1/4 inch to 6 inches)
Drill Bit TypeButton Bit, Retrac Bit, Dome Bit, Reaming Bit, Cross Bit
Carbide InsertSpherical and ballistic
Body DesignNormal body and retrac body
Face DesignFlat face and drop center face
MaterialHigh strength alloy steel bar and tungsten carbide
ColorGreen, Gold, Black or based on customer requirements.

Applications

Used in benching and long hole drilling.

Processing

CNC milling and proprietary heat treatment process


Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance


High -grade tungsten carbide inserts
China Soft Rock Drilling T45 76mm Threaded Button Bit Ballistic Retractable Drill Bit With Fast Penetration supplier

Soft Rock Drilling T45 76mm Threaded Button Bit Ballistic Retractable Drill Bit With Fast Penetration

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