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45mm 48mm R32 Rock Retractable Drill Bit Mining Drilling Bits

KSQ Technologies (Beijing) Co. Ltd

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Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China

Contact name:Yingkai Zhang

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45mm 48mm R32 Rock Retractable Drill Bit Mining Drilling Bits

Country/Region china
City & Province beijing beijing
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Product Details

Description


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 spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation.

• Widely used drifting and tunneling
• Bit face design is ideal for soft to medium rock formations
• With Retrac Wings to help guide the bit in and out of the hole
• Effective in straight hole drilling


Color: Green,Blue or Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: R32 Retrac Button Bit Ballistic Buttons


 
Applications


• Underground mining
• Tunneling


 
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


 
specification

1

<

Part NumberBit Diameter (mm)Bit Diameter (inch)

Front Buttons 

(No. x mm)

Gauge Buttons 

(No. x mm)

4148300527451 7/93x86x9
4148300528481 8/93x96x10
4148300529512    3x96x10
4148300530642 1/23x10, 1x106x11
4148300531642 1/24x108x10
4148300532763    4x11, 1x118x11

2

<

Product Code and Brief DescriptionAngle

Front Flushing 

Holes

Side Flushing 

Holes

Weight 

(kg)

R945-R32-B, R32 Retrac Button Bit, Ballistic Buttons40°3-1.1
R948-R32-B, R32 Retrac Button Bit, Ballistic Buttons30°3-1.2
R951-R32-B, R32 Retrac Button Bit, Ballistic Buttons30°3-1.4
R1064-R32-B, R32 Retrac Button Bit, Ballistic Buttons35°3-2.2
R1264-R32-B, R32 Retrac Button Bit, Ballistic Buttons40°2-2.2
R1376-R32-B, R32 Retrac Button Bit, Ballistic Buttons35°413.5

 

 

 

 

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