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Long Service Life Tapered Drill Bits 32-40mm Diameter With Excellent Drilling Performance

Good quality Button Drill Bits for sales
Good quality Button Drill Bits for sales
The top hammer series are available to Atlas and Sandivik,I have been their agent before,but their price is too high,the cooperation with Prodrill brings me new business and gives me more profit space,I believe in it and recommended Prodrill to you.

—— Switzerland

I am confidence the quality is similar to Robit and Rocksmith and with our designs having better carbide patterns and sizes I think we should do well.

—— Spain

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Long Service Life Tapered Drill Bits 32-40mm Diameter With Excellent Drilling Performance

China Long Service Life Tapered Drill Bits 32-40mm Diameter With Excellent Drilling Performance supplier
Long Service Life Tapered Drill Bits 32-40mm Diameter With Excellent Drilling Performance supplier Long Service Life Tapered Drill Bits 32-40mm Diameter With Excellent Drilling Performance supplier Long Service Life Tapered Drill Bits 32-40mm Diameter With Excellent Drilling Performance supplier

Large Image :  Long Service Life Tapered Drill Bits 32-40mm Diameter With Excellent Drilling Performance

Product Details:

Place of Origin: China
Brand Name: PRODRILL
Certification: ISO:9001, CE
Model Number: Q7-41-722-60

Payment & Shipping Terms:

Minimum Order Quantity: 5 Pcs
Price: Negotiable
Packaging Details: Wooden box
Delivery Time: 3 to 15 days
Payment Terms: T/T, L/C, Western Union etc.
Supply Ability: 50000Pcs/Month
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Detailed Product Description
Type: Drill Bit Machine Type: Drilling Tool
Material: Carbide Processing Type: Forging
Use: Coal Mining Carbide Grade: YK05 Or YK15.6

Q7-41-722-60 Best selling tapered blast hole button drill bit for stone

 

 

Tapered Bit:

Taper button bit as small hole bit is different with thread button bit as long hole bit to use taper match with bit with rod to be used for air leg or hand held jack hammer driller in quarrying,and mining. 


Description: 
(1) Connect shank Size: Φ19, Φ22, Φ25 at most 
(2) Bit Diameter: Diameter 32mm,34mm,36mm, 38mm,40mm 
(3) Tapered connection: 6 degree, 7 degree, 11 degree, 12 degree etc. 
(4) Material: Alloy Steel Bar 45CrNiMoV, Tungsten Carbide Tips YK05 or T6. 
(5) Button Shape: Ballistic Face Type: Flat Face; Bit Body: Standard 
(6) Qty of button: 5,7, 8 pcs 
(7) main market: India, Saudi, Chile, South Africa,stone country consume too much.

 

 Tapered button drill bits are widely used for drilling hard or very hard work. 
 
7 degree for Hexagon 22.
Part number Diameter in mm Length in mm Inserts Diameter inserts
7D33-7-22 33 70 5+2 parabolic 7mm
7D33-8-22 33 70 6+2 parabolic 7mm
7D36-7-22 36 70 5+2 parabolic 5x8mm + 2x7
7D36-8-22 36 70 6+2 parabolic 6x8mm + 2x7
7D38-7-22 38 70 5+2 parabolic 5x9mm + 2x7
7D38-8-22 38 70 6+2 parabolic 6x9mm + 2x7
7D38-4-22 38 70 4 parabolic 4x9mm
7D40-7-22 40 70 5+2 parabolic 5x9mm + 2x7
7D40-8-22 40 70 6+2 parabolic 6x9mm + 2x7
11 degree for Hexagon 22.
Part number Diameter in mm Length in mm Inserts Diameter inserts
11D33-7-22 33 50 5+2 parabolic 7mm
11D33-8-22 33 50 6+2 parabolic 7mm
11D36-7-22 36 50 5+2 parabolic 5x8mm + 2x7
11D36-8-22 36 50 6+2 parabolic 6x8mm + 2x7
11D38-7-22 38 50 5+2 parabolic 5x9mm + 2x7
11D38-8-22 38 50 6+2 parabolic 6x9mm + 2x7
11D38-4-22 38 50 4 parabolic 4x9mm
11D40-7-22 40 50 5+2 parabolic 5x9mm + 2x7
11D40-8-22 40 50 6+2 parabolic 6x9mm + 2x7
12 degree for Hexagon 22.
Part number Diameter in mm Length in mm Inserts Diameterinserts
12D32-7-22 32 50 5+2 parabolic 7mm
12D32-8-22 32 50 6+2 parabolic 7mm
12D33-7-22 33 50 5+2 parabolic 7mm
12D33-8-22 33 50 6+2 parabolic 7mm
12D36-7-22 36 50 5+2 parabolic 5x8mm + 2x7
12D36-8-22 36 50 6+2 parabolic 6x8mm + 2x7
12D38-7-22 38 50 5+2 parabolic 5x9mm + 2x7
12D38-8-22 38 50 6+2 parabolic 6x9mm + 2x7
12D38-4-22 38 50 4 parabolic 4x9mm
12D40-7-22 40 50 5+2 parabolic 5x9mm + 2x7
12D40-8-22 40 50 6+2 parabolic 6x9mm + 2x7

 

Long Service Life Tapered Drill Bits 32-40mm Diameter With Excellent Drilling Performance

 

Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Prodrill

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