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R25 Short Skirt Ballistic Buttons Dia 33-45mm Button Drill Bit

R25 Short Skirt Ballistic Buttons Dia 33-45mm Button Drill Bit

  • R25 Short Skirt Ballistic Buttons Dia 33-45mm Button Drill Bit
  • R25 Short Skirt Ballistic Buttons Dia 33-45mm Button Drill Bit
  • R25 Short Skirt Ballistic Buttons Dia 33-45mm Button Drill Bit
R25 Short Skirt Ballistic Buttons Dia 33-45mm Button Drill Bit
Product Details:
Place of Origin: China
Brand Name: MIROC
Certification: ISO
Model Number: R25 33-45mm Button Drill Bit
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
Model Number: R25 Type: Rock Drill Bits
Usage: Mining, Coal, Iron Ore, Gold Mining Drilling Material: Tungsten Carbide
Shank: R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60 Button Bit Shape: Spherical And Ballistic
Face Shape: Flat Shape And Drop-center Shape Body Type: Normal Type And Retract Type
Angle: 30°,35°,40° Flushing Hole: 2 Or 4
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R25 Short Skirt Ballistic Buttons Dia 33-45mm Button Drill Bit

 

Description

The thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.

Rock Drill Thread Button Bits is suitable for R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60 rock drill rods use. It have many thread. It's widely used for hard rock(f=8~18) drilling use.

 

Characteristics
1. Thread connection: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60
2. Alloy steel:42CrMo
3. Suitable carbide tips:YK05
4. Technology:hot-pressing or welding
Before Official Order, please confirm below informations:
1. Thread Type
2. Standard or Retrac
3. Bit button shape (tip shape)--Spherical or Ballistic
4. Bit face shape--Drop Center, Flat Face, Convex, Concave, etc...

 

Specification

Bit Dia. Buttons and Size (mm) Flushing Hole Weight Part Number
mm inch Front Gauge Angle Front Side kg
Spherical
33 1 2/7 2x7 5x7 35° 1 1 0.4 B733-R25-S
35 1 3/8 2x7 5x8 35° 1 1 0.4 B735-R25-S
38 1 1/2 2x7 5x8 30° 1 1 0.5 B738-R25-S
38 1 1/2 2x7 5x9 30° 1 1 0.5 B738-R25-S
41 1 5/8 2x9 4x9 35° 1 2 0.6 B741-R25-S
41 1 5/8 2x8 5x9 35' 1 1 0.6 B741-R25-S
45 1 7/9 2x9 4x11 35° 1 2 0.6 B645-R25-S
45 1 7/9 2x8 5x10 30° 1 2 0.6 B745-R25-S
45 1 7/9 2x8 5x11 30° 1 2 0.6 B745-R25-S
Ballistic
33 1 2/7 2x7 5x7 35° 1 1 0.4 B733-R25-B
35 1 3/8 2x7 5x9 25° 1 1 0.4 B735-R25-B
38 1 1/2 2x7 5x9 40° 1 1 0.5 B738-R25-B
41 1 5/8 2x8 5x9 40° 1 1 0.6 B741-R25-B
45 1 7/9 2x9 5x10 35° 1 2 0.6 B745-R25-B

R25 Short Skirt Ballistic Buttons Dia 33-45mm Button Drill Bit 0

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

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