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12° 30mm 40mm Tapered Button Bit Industrial Drill Bits For Stone

12° 30mm 40mm Tapered Button Bit Industrial Drill Bits For Stone

12° 30mm 40mm Tapered Button Bit Industrial Drill Bits For Stone

Product Details:

Place of Origin: China
Brand Name: MIROC
Model Number: 4148300282-4148300290

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

 

12° 30mm 40mm Tapered Button Bit Industrial Drill Bits For Stone

 

Description

Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross type 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: 12° Tapered Cross Type Bit


 
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


 
specification


 

Part Number

Product Code and 

Brief Description

Bit 

Diameter 

(mm)

Bit 

Diameter 

(inch)

Tip Size 

(W x H, 

mm)

Front 

Flushing 

Holes

Side 

Flushing 

Holes

Weight 

(kg)

4148300282

CR29-12D-22, 12° 

Taper Cross Type Bit

29 1 1/7 12 x 8 1 2 0.25
4148300283

CR30-12D-22, 12° 

Taper Cross Type Bit

30 1 1/6 12 x 8 1 2 0.26
4148300284

CR32-12D-22, 12° 

Taper Cross Type Bit

32 1 1/4 12 x 8 1 2 0.3
4148300285

CR33-12D-22, 12° 

Taper Cross Type Bit

33 1 2/7 12 x 8 1 2 0.32
4148300286

CR35-12D-22, 12° 

Taper Cross Type Bit

35 1 3/8 12 x 8 1 2 0.36
4148300287

CR36-12D-22, 12°

Taper Cross Type Bit

36 1 3/7 12 x 8 1 2 0.39
4148300288

CR38-12D-22, 12° 

Taper Cross Type Bit

38 1 1/2 12 x 8 1 2 0.43
4148300289

CR40-12D-22, 12° 

Taper Cross Type Bit

40 1 4/7 12 x 8 1 2 0.46
4148300290

CR41-12D-22, 12° 

Taper Cross Type Bit

41 1 3/5 14 x 8 1 2 0.49

 

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

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