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Brand Name : MIROC
Model Number : Chisel Drill Bit
Certification : ISO
Place of Origin : Shangdong,China
MOQ : 100Pieces
Price : negotiation
Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability : 30000pcs per month
Delivery Time : 10-15days after receiving payment and order confirmation
Packaging Details : Carton Box or Wooden Box
Type : Chisel Drill Bit
Material : Carbide, Tungsten carbide
Color : Green,Blue,Golden and so on
Processing Type : Forging
Taper Angle (Degree) : 7degree,11degree,12degree
Tapered dril tools Types : Button Bits,Cross Bits,Chisel Bits
34mm / 38mm Tungsten Carbide Taper Chisel Drill Bit For Rock Drilling
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 | 
Applications of Chisel Drill Bit
• Underground mining
• Dimensional Stone Industry
 • Tunneling,quarrying
Feature of Chisel Drill 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


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| 34mm / 38mm Tungsten Carbide Taper Chisel Drill Bit For Rock Drilling Images | 
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