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T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment

T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment

  • T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment
T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300932-4148300944
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
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Detailed Product Description
High Light:

stone drilling bits

,

spherical drill bit

 

T51 115mm 4 Inch Stone Drilling Bits Ballistic Button Bit Heat Treatment

 

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: T51 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


 

Part Number Bit Diameter (mm) Bit Diameter (inch)

Front Buttons 

(No. x mm)

Gauge Buttons 

(No. x mm)

4148300932 89 3 1/2 5x13 8x13
4148300933 89 3 1/2 3x11, 2x11 6x13
4148300934 89 3 1/2 4x11, 1x11 8x13
4148300935 89 3 1/2 4x13, 1x13 8x13
4148300936 102 4 4x14 8x14
4148300937 102 4 6x13 8x16
4148300938 102 4 4x13, 1x13 8x14
4148300939 102 4 4x13, 2x13 8x13
4148300940 102 4 4x13, 1x13 8x14
4148300941 115 4 1/2 6x14 8x16
4148300942 115 4 1/2 4x13, 2x13 8x14
4148300943 115 4 1/2 4x13, 3x13 8x14
4148300944 115 4 1/2 4x14, 2x14 8x16

 

Product Code and Brief Description Angle

Front Flushing 

Holes

Side Flushing 

Holes

Weight 

(kg)

R1389-T51-B-1, T51 Retrac Button Bit, Ballistic Buttons 35° 2 1 5.3
R1189-T51-B, T51 Retrac Button Bit, Ballistic Buttons 35° 4 - 5.3
R1389-T51-B-2, T51 Retrac Button Bit, Ballistic Buttons 35° 4 - 5.3
R1389-T51-B-3, T51 Retrac Button Bit, Ballistic Buttons 35° 4 - 5.3
R12102-T51-B, T51 Retrac Button Bit, Ballistic Buttons 40° 2 - 7.3
R14102-T51-B-1, T51 Retrac Button Bit, Ballistic Buttons 35° 2 1 7.3
R13102-T51-B-1, T51 Retrac Button Bit, Ballistic Buttons 35° 4 - 7.3
R14102-T51-B-2, T51 Retrac Button Bit, Ballistic Buttons 35° 4 1 7.3
R13102-T51-B-2, T51 Retrac Button Bit, Ballistic Buttons 35° 4 1 7.3
R14115-T51-B-1, T51 Retrac Button Bit, Ballistic Buttons 35° 2 - 9.8
R14115-T51-B-2, T51 Retrac Button Bit, Ballistic Buttons 35° 4 - 9.8
R15115-T51-B, T51 Retrac Button Bit, Ballistic Buttons 35° 4 - 9.8
R14115-T51-B-3, T51 Retrac Button Bit, Ballistic Buttons 35° 4 - 9.8

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

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