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R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel

R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel

  • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
  • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
  • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
  • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
  • R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel
Product Details:
Place of Origin: China
Brand Name: MIROC (KSQ)
Model Number: Button Drill Bits
Payment & Shipping Terms:
Minimum Order Quantity: Negotiated one
Price: Negotiable
Packaging Details: Carton or Wooden Box
Delivery Time: 15-25 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 20000 pcs per Month
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Detailed Product Description
Button Types: Spherical , Ballistic Thread System: R38
Application: Mining Operations, Drifting And Tunneling, Quarrying, Construction Color: Black, Green Or Based On Requestss
Material: Tungsten Carbide Diameter: 64 - 89
High Light:

hardened steel drill bits

,

milling drill bits

R38 Threaded Drill Bits 89mm

For Drifting / Tunneling

Hardened Steel

Spherical and Balistic Buttons

 

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

 

R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel 0

 

Application:

 

1. Underground mining
2.
Tunneling

3. In granite and marble quarry

4. Gold Mine

5. Dimensional Stone Industry

 

Package: Carton or Wooden Box; also we can follow customers' requirements.

Delivery time is around 15-25 days.

 

Spherical Button Bit

 

Drill Bit Diameter, mm No x Buttons diameter Flushing Holes Weight, kg
Front Gauge Angle Front Side  
Button Bit Spherical
64 3 x 11 6 x 12 35 3 - 1.8
70 4 x 11 8 x 11 40 2 - 1.9
70 4 x 10, 1 x 10 8 x 11 30 4 - 1.9
70 3 x 10, 1 x 10 6 x 12 35 3 - 1.8
76 4 x 11 8 x 11 40 2 - 2.4
76 3 x 1, 1 x 11 6 x 12 35 3 1 2.6
76 4 x 11, 1 x 11 8 x 12 35 4 - 2.6
89 5 x 12 8 x 12 35 2 - 3.3
89 4 x 13, 1 x 13 8 x 13 35 4 - 3.3

 

R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel 1

 

R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel 2R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel 3

 

 

Ballistic Button Bit

 

Drill Bit Diameter, mm No x Buttons diameter Flushing Holes Weight, kg
Front Gauge Angle Front Side  
Button Bit Spherical
64 3 x 11 6 x 12 35 3 - 1.8
70 4 x 11 8 x 11 40 2 - 1.9
70 4 x 10, 1 x 10 8 x 11 30 4 - 1.9
76 4 x 11 8 x 11 40 2 - 2.4
76 3 x 1, 1 x 11 6 x 13 35 3 1 2.6
76 4 x 11, 1 x 11 8 x 12 35 4 - 2.6
89 5 x 12 8 x 12 35 2 - 3.3
89 4 x 13, 1 x 13 8 x 13 35 4 - 3.3

 

R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel 4

 

R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel 5R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel 6

 

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:

DTH Drill Bit 127mm DHD340 Bit Shank With Spherical and Ballistic Carbide Have Foot Valve
 

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.
R38 Threaded Drill Bits 89mm Retrac Body For Drifting / Tunneling Hardened Steel 8


Elisa Zarovkina (Елизавета)

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Elisa

Tel: +8618500598411

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