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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
Specifications
Brand Name :
MIROC
Model Number :
7°/11°/12° Tappered rock drilling button bit
Certification :
ISO9001
Place of Origin :
Shangdong,China
MOQ :
5 Pieces
Price :
negotiation
Payment Terms :
T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability :
30000pcs per month
Delivery Time :
10-22days
Packaging Details :
Carton Box or Wooden Box
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
Description

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

tungsten carbide drill bit

,

what is a carbide drill bit

,

tungsten carbide drill bit set
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7/11/12 Degree Tungsten Carbide Tapered Drill Bit For Mining Coal Drilling

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Product Detail
Brand Name :
MIROC
Model Number :
7°/11°/12° Tappered rock drilling button bit
Certification :
ISO9001
Place of Origin :
Shangdong,China
MOQ :
5 Pieces
Price :
negotiation
Contact Supplier
video
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

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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