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Stone Quarrying Chisel Drill Bit

Stone Quarrying Chisel Drill Bit

  • Stone Quarrying Chisel Drill Bit
  • Stone Quarrying Chisel Drill Bit
  • Stone Quarrying Chisel Drill Bit
  • Stone Quarrying Chisel Drill Bit
Stone Quarrying Chisel Drill Bit
Product Details:
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300135-4148300140
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
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Detailed Product Description
High Light:

rock drill bits


mining drilling bits


Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered chisel bits if the goal is to minimize hole deviation in small hole range drilling. 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

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: 7° Tapered Oblique Flat Chipways Chisel Bit


• 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



Part Number

Product Code and 

Brief Description

Bit Diameter 


Bit Diameter 


Tip Size 

(W x H, mm)




OFC36-7D-23,7° Taper 

Oblique Flat Chipways Chisel Bit

36 1 3/7 15 x 10 0.4

OFC38-7D-23,7° Taper 

Oblique Flat Chipways Chisel Bit

38 1 1/2 15 x 10 0.42

OFC40-7D-23,7° Taper 

Oblique Flat Chipways Chisel Bit

40 1 4/7 15 x 10 0.45

OFC41-7D-23,7° Taper 

Oblique Flat Chipways Chisel Bit

41 1 3/5 15 x 10 0.47

OFC42-7D-23,7° Taper 

Oblique Flat Chipways Chisel Bit

42 1 2/3 15 x 10 0.49

OFC43-7D-23,7° Taper 

Oblique Flat Chipways Chisel Bit

43 1 2/3 15 x 10 0.51


Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

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