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Brand Name : MIROC
Model Number : Coal Mining Bits
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
Type : Coal Mining Bits
Material : Tungsten Carbide
Color : Yellow
Processing Type : Forging
Diameter : 38mm,40mm
Use : Tunneling, Mining,Quarrying,Construction
Effective Button Bits / Coal Mining Bits For Drilling Blasting 
  
 Description
 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.
  
 • Suitable for small hole range
 • Widely used in Dimensional Stone Quarrying Industry
 • Widely used in Underground Mining Industry
| 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 | 

 Button bit and Insert types 
 Spherical Button Characteristics:
 1.Universal button 
 2.Good wear resistance
 3.Best suited for hard ground
 4.27000-48000PSI(180 to 320Mpa)
 5.Suited for abrasive to very abrasive drilling conditions
 Ballistic Button Characteristics:
 1.Fast Penetration
 2.Best suited for soft rock
 3.10000-20000PSI(70 to 140Mpa)
 4.Suited for non-abrasive drilling conditions
  
  Feature of Taper Button Bit
 1.tapered button bits connect with tapered drill rod for drilling holes
 2.Stale and mature welding technology ensure good quality of bits
 3.Accurate dimension of taper degree perfectly matches the rods
 4.work reliable and very cost-effective
  
 Applications of  rock drilling tools
 • Underground mining
 • Tunneling,quarrying
  
 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
  
 
 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
  
KSQ Technologies (Beijing) Co. Ltd. is a diversified enterprise based in Beijing, China, offering a portfolio of products that help contribute to a better bottom line and increase workplace safety for the construction and mining industries.
  
 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. Our operations are based on the unique expertise of our people and knowledge with customer processes.
  
 Our portfolio includes:
 Consumables used in the mining and construction industries
 Equipment used in the mining and construction industries
 Spare parts used for the equipment we sell for the mining and construction industries
 Green technologies, such as products that reduce electric consumption or use alternate sources of energy (solar, wind, etc.)
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