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High Wear Resistance CNC R25 Button Drill Bit Short Skirt Ballistic Buttons Dia

High Wear Resistance CNC R25 Button Drill Bit Short Skirt Ballistic Buttons Dia

  • High Wear Resistance CNC R25 Button Drill Bit Short Skirt Ballistic Buttons Dia
High Wear Resistance CNC R25 Button Drill Bit Short Skirt Ballistic Buttons Dia
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300385-389
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
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industrial drill bits

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milling drill bits

 

High Wear Resistance CNC R25 Button Drill Bit Short Skirt Ballistic Buttons Dia

 

 

Description

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.

• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock

Color: Green or Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: R25 Button Bit Short Skirt 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 Number Bit Diameter (mm) Bit Diameter (inch)

Front Buttons 

(No. x mm)

Gauge Buttons 

(No. x mm)

4148300385 33 1 2/7 2x7 5x7
4148300386 35 1 3/8 2x7 5x9
4148300387 38 1 1/2 2x7 5x9
4148300388 41 1 5/8 2x8 5x9
4148300389 45 1 7/9 2x9 5x10

2

<

Product Code and Brief Description Angle

Front Flushing 

Holes

Side Flushing 

Holes

Weight 

(kg)

BS733-R25-B, R25 Button Bit, Short Skirt, Ballistic Buttons 35° 1 1 0.4
BS735-R25-B, R25 Button Bit, Short Skirt, Ballistic Buttons 25° 1 1 0.4
BS738-R25-B, R25 Button Bit, Short Skirt, Ballistic Buttons 40° 1 1 0.5
BS741-R25-B, R25 Button Bit, Short Skirt, Ballistic Buttons 40° 1 1 0.6
BS745-R25-B, R25 Button Bit, Short Skirt, Ballistic Buttons 35° 1 2 0.6

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

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