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R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide

R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide

  • R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide
  • R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide
  • R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide
  • R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide
  • R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide
  • R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide
  • R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide
  • R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide
R25 Button Drill Bit Short Skirt Spherical Buttons Dia.33-45mm Tungsten Carbide
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300376-384
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:

industrial drill bits

,

hardened steel drill bits

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 Spherical 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)

4148300376 33 1 2/7 2x7 5x7
4148300377 35 1 3/8 2x7 5x8
4148300378 38 1 1/2 2x7 5x8
4148300379 38 1 1/2 2x7 5x9
4148300380 41 1 5/8 2x9 4x9
4148300381 41 1 5/8 2x8 5x9
4148300382 45 1 7/9 2x9 4x11
4148300383 45 1 7/9 2x8 5x10
4148300384 45 1 7/9 2x8 5x11

 

2

<

Product Code and Brief Description Angle

Front Flushing 

Holes

Side Flushing 

Holes

Weight

 (kg)

BS733-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons 35° 1 1 0.4
BS735-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons 35° 1 1 0.4
BS738-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons 30° 1 1 0.5
BS738-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons 30° 1 1 0.5
BS741-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons 35° 1 2 0.6
BS741-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons 35° 1 1 0.6
BS645-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons 35° 1 2 0.6
BS745-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons 30° 1 2 0.6
BS745-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons 30° 1 2 0.6

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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