Spherical Ballistic Retractable Drill Bit T51 Threaded Rock Drilling Tools

Brand Name:MIROC (KSQ)
Certification:ISO 9001
Model Number:Retrac Button Bit T51
Minimum Order Quantity:Negotiated one
Delivery Time:10 - 25 days
Payment Terms:L/C, T/T, Western Union
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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

T51 RETRAC BUTTON BIT Spherical Ballistic Retractable Drill Bit T51 Threaded Rock Drilling Tools



Specification:

Drill BitDiameterNo x Buttons DiameterFlushing HoleWeight, kg
mminchFrontGaugeAngleFrontSide

Retrac Button Bit

T51

Spherical
893 ½4 x 138 x 13402-5.3
893 ½5 x 138 x 1335215.3
893 ½3 x 11, 2 x 116 x 13354-5.3
893 ½4 x 11, 1 x 118 x 13354-5.3
893 ½4 x 13, 1 x 138 x 13354-5.3
10244 x 148 x 14402-7.3
10246 x 138 x 1635217.3
10244 x 13, 1x 138 x 14354-7.3
10244 x 13, 2x 138 x 1335417.3
10244 x 13, 1x 138 x 1435417.3
1154 ½6 x 148 x 14352-9.8
1154 ½6 x 148 x 16352-9.8
1154 ½4 x 13, 2 x 138 x 14354-9.8
1154 ½4 x 13, 3 x 138 x 14354-9.8
1154 ½4 x 14, 2 x 148 x 16354-9.8
12758 x 148 x 16352112.0
12754 x 16, 2 x 138 x 16354-12.0
12754 x 14, 3 x 148 x 14354-12.0

This type of 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 is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. Used in benching and long hole drilling.


Ballistic:

Drill BitDiameterNo x Buttons DiameterFlushing HoleWeight, kg
mminchFrontGaugeAngleFrontSide

Retrac Button Bit

T51

Ballistic
893 ½5 x 138 x 1335215.3
893 ½3 x 11, 2 x 116 x 13354-5.3
893 ½4 x 11, 1 x 118 x 13354-5.3
893 ½4 x 13, 1 x 138 x 13354-5.3
10244 x 148 x 14402-7.3
10246 x 138 x 1635217.3
10244 x 13, 1x 138 x 14354-7.3
10244 x 13, 2x 138 x 1335417.3
10244 x 13, 1x 138 x 1435417.3
1154 ½6 x 148 x 16352-9.8
1154 ½4 x 13, 2 x 138 x 14354-9.8
1154 ½4 x 13, 3 x 138 x 14354-9.8
1154 ½4 x 14, 2 x 148 x 16354-9.8

This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring ballistic tungsten carbide inserts that is known to have high penetration rate, but has weak configuration against carbide fracture. Used in benching and long hole drilling.


Threaded Rock Drilling Tools T51


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



Application:


1. Underground mining
2. Drifting anf
Tunneling

3. In granite and marble quarry

4. Gold Mine

5. In benching and long hole drilling


Package: Wooden Box; also we can follow customers' requirements.
Delivery time is around 15-25 days.



MIROC® Production:

Integral Rods

Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods

Coupling Sleeves
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers

Company Information:

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.


MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.


KSQ Technologies (Beijing) Co. Ltd.



Elisa Zarovkina (Елизавета)

China Spherical Ballistic Retractable Drill Bit T51 Threaded Rock Drilling Tools supplier

Spherical Ballistic Retractable Drill Bit T51 Threaded Rock Drilling Tools

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