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12 Degree Spherical Rock Drilling Tools Button Tapered Drill Bits

12 Degree Spherical Rock Drilling Tools Button Tapered Drill Bits

  • 12 Degree Spherical Rock Drilling Tools Button Tapered Drill Bits
  • 12 Degree Spherical Rock Drilling Tools Button Tapered Drill Bits
  • 12 Degree Spherical Rock Drilling Tools Button Tapered Drill Bits
  • 12 Degree Spherical Rock Drilling Tools Button Tapered Drill Bits
12 Degree Spherical Rock Drilling Tools Button Tapered Drill Bits
Product Details:
Place of Origin: China
Brand Name: MIROC
Certification: ISO9001
Model Number: Threaded Drill Bits
Payment & Shipping Terms:
Minimum Order Quantity: 5 Pieces
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 20 days
Supply Ability: 30000pcs per month
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Detailed Product Description
Name: Tapered Drill Bits Material: Tungsten Carbide
Use: Tunneling, Mining,quarrying, Well Drilling,mining Drilling,ore Drilling Color: Green,blue,golden Etc
Taper Angle (Degree): 7degree,11degree,12degree Tapered Dril Tools Types: Button Bits,Cross Bits,Chisel Bits
High Light:

stone drilling tools

,

rock drill tools

12 Degree Spherical Button Tapered Drill Bits Rock Drilling Tools

 

Product Application

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

Color: Green,Blue or Based on Customer requirements

 

Applications

• Underground mining

Dimensional Stone Industry
• Tunneling,quarrying

 

Feature

1.tapered cross 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

 

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

 

Specification of tapered button bits

Part Number Bit Diameter (mm) Bit Diameter (inch) Front Buttons (No. x mm) Gauge Buttons (No. x mm) Angle Front Flushing Holes Side Flushing Holes Weight (kg)
4148300271 41 1 3/5 2x7 5x9 35° 1 1 0.41
4148300272 32 1 1/4 2x7 5x7 35° 1 1 0.3
4148300273 33 1 2/7 2x7 5x7 35° 1 1 0.31
4148300274 33 1 2/7 2x7 6x7 40° 2 1 0.31
4148300275 35 1 3/8 2x7 6x7 40° 2 1 0.35
4148300276 38 1 1/2 2x7 5x9 35° 1 1 0.41
4148300277 41 1 3/5 2x7 5x9 35° 1 1 0.42
4148300278 35 1 3/8 2x7 5x9 35° 1 1 0.38
4148300279 36 1 3/7 2x7 5x9 35° 1 1 0.39
4148300280 38 1 1/2 2x7 5x9 35° 1 1 0.41
4148300281 41 1 3/5 2x7 5x9 35° 1 1 0.42

 

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Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

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