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7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling

7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling

  • 7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling
  • 7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling
  • 7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling
7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling
Product Details:
Place of Origin: Shangdong,China
Brand Name: MIROC
Certification: ISO9001
Model Number: 7°/11°/12° Tappered rock drilling button bit
Payment & Shipping Terms:
Minimum Order Quantity: 5 Pieces
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 10-22days
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 30000pcs per month
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Detailed Product Description
Material: Tungsten Carbide And 45CrNiMoVA Color: Green,Blue Or Based On Demand
Use: Tunneling, Mining,Quarrying,Construction Design: Precise Design Suit Particular Needs
Button Bit Shape: Spherical, Ballistic Service: Product Customization
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7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling
 
Describtion
 
Miroc tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.
 
Why you choose Miroc button bit?
 
1. Tapered button bits connect with tapered drill rod perfectly for drilling holes
2. Stable and mature welding technology ensure high quality of bits
3. Accurate dimension of taper degree perfectly matches the rods
4. work reliable and very cost-effective

5. High grade tungsten carbide inserts
6. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

 
Product Technical Reference
 

Tapered drilling tools Types

Diameter          (mm)

Taper Angle (Degree)

Skirt

Weight (kg)

Tapered chisel bits

20-60mm

4°,6°,7°,11°,12°

Normal, Length

0.15 - 0.45

Tapered cross bits

32-60mm

Normal, Length

0.18 - 0.7

Tapered button bits

30-55mm

Normal, Length

0.2 - 0.5

 

The Insert type of the Button Bit
Rock Drilling Button Drill Bit Tapered 7°11°12° Tungsten Carbide
Spherical Button Characteristics:
• Universal button 
• Good wear resistance
• Best suited for hard ground
• 27000-48000PSI(180 to 320Mpa)
• Suited for abrasive to very abrasive drilling conditions

 
Ballistic Button Characteristics:
• Fast Penetration
• Best suited for soft rock
• 10000-20000PSI(70 to 140Mpa)
• Suited for non-abrasive drilling conditions

 
Our Services

 
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

  • Hazardous environment
  • Acts, regulations, and other government guidelines that has to be followed
  • Significant differences in the way people work, mostly due to physical constraints
  • Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
Company Information
 

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
 

Tag : Tapered drill bit

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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