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7 Tips Blast Hole Drill Bits , Tapered Carbide Rock Drill Bits With High Hardness

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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7 Tips Blast Hole Drill Bits , Tapered Carbide Rock Drill Bits With High Hardness

China 7 Tips Blast Hole Drill Bits , Tapered Carbide Rock Drill Bits With High Hardness supplier
7 Tips Blast Hole Drill Bits , Tapered Carbide Rock Drill Bits With High Hardness supplier 7 Tips Blast Hole Drill Bits , Tapered Carbide Rock Drill Bits With High Hardness supplier 7 Tips Blast Hole Drill Bits , Tapered Carbide Rock Drill Bits With High Hardness supplier

Large Image :  7 Tips Blast Hole Drill Bits , Tapered Carbide Rock Drill Bits With High Hardness

Product Details:

Place of Origin: China
Brand Name: Prodrill
Certification: ISO:9001, CE
Model Number: Taper Bit

Payment & Shipping Terms:

Minimum Order Quantity: 5 Pcs
Price: Negotiable
Packaging Details: Wooden box
Delivery Time: 10-15 days
Payment Terms: T/T, L/C, Western Union etc.
Supply Ability: 50000Pcs/Month
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Detailed Product Description
Brand: ProDrill Material: Tungsten Carbide
Processing Type: Forging Advantages: High Quality And Factory Price
Application: Mine, Ore,railway,water Irrigation Etc Button Qty: 4buttons,5buttons,6buttons,7buttons

Hot Selling Tapered Rock Drill Blasting Bit 7 tips with tungsten carbide

 

The bit is made of high-quality alloy steel, and different alloy grades are selected according to the rock conditions. It is applicable to various grades of rock and can be used for limestone, granite and marble.

 

Features:

1. Long service life of chisel bit: New technology of hard alloy drill bit, strength≥2800N, hardness (HRA)≥92.

2. bit trousers body pants: The high-strength tool steel is selected from the trousers body. After strict heat treatment, the strength of the trousers is high, avoiding the trousers breaking during the drilling process.

3. Complete range of models: It can meet the mining of various rock hardness levels.

 

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

 

7 Tips Blast Hole Drill Bits , Tapered Carbide Rock Drill Bits With High Hardness

Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Prodrill

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