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Tapered Chisel/ Cross / Button Bit 7D 11D 12D High Speed Drill Bits

Categories Button Drill Bit
Brand Name: MIROC
Model Number: Taper Button Bit
Place of Origin: China
MOQ: 10 Pieces
Price: negotiation
Supply Ability: 20000 pieces per month
Delivery Time: 10~15 days
Packaging Details: Carton Box or Plywood Box
Name: Tapered button bit
Application: Small hole rock drilling
Color: Yellow, green, black,red Customer Request
Useful: Mining
Processing type: Forging
Buttons: 6/7/8/9 buttons
  • Product Details
  • Company Profile

Tapered Chisel/ Cross / Button Bit 7D 11D 12D High Speed Drill Bits


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
• Dimensional Stone Industry
• Underground Mining
• Tunneling


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


Tapered drilling tools TypesDiameter
(mm)
Taper Angle
(Degree)
SkirtWeight
(kg)
Tapered chisel bits20-60mm7°,11°,12°Normal, Length0.15 - 0.45
Tapered cross bits32-60mmNormal, Length0.18 - 0.7
Tapered button bits30-55mmNormal, Length

0.2 - 0.5


Taper Button bit, short skirt - 11 degree

TAPERED ROCK DRILLING TOOLS - 11°
Bit Dia.Buttons and Size (mm)Flushing HoleWeight
mminchFrontGaugeAngleFrontSidekg
321 1/41x83x835°120.24
321 1/42x75x740°110.24
331 2/72x74x740°110.25
341 1/32x74x740°110.29
351 3/82x75x735°110.33
351 3/82x75x835°110.33
361 3/71x83x940°110.36
361 3/72x74x740°110.36
361 3/72x75x835°110.36
381 1/21x93x940°110.39
381 1/22x83x940°110.39
381 1/22x75x835°110.39
381 1/22x75x935°110.39
401 4/71x93x940°110.4
401 4/72x83x940°110.4
401 4/72x93x940°120.4
401 4/72x75x935°110.4
401 4/72x85x935°110.4
411 5/82x75x935°110.41


Pictures





The information you may like to know before order:


1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality



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.

Quality Tapered Chisel/ Cross / Button Bit 7D 11D 12D High Speed Drill Bits for sale
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