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Hard Rock DTH Drill Bits High Air Pressure With Excellent Flushing Effect

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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Hard Rock DTH Drill Bits High Air Pressure With Excellent Flushing Effect

China Hard Rock DTH Drill Bits High Air Pressure With Excellent Flushing Effect supplier
Hard Rock DTH Drill Bits High Air Pressure With Excellent Flushing Effect supplier Hard Rock DTH Drill Bits High Air Pressure With Excellent Flushing Effect supplier Hard Rock DTH Drill Bits High Air Pressure With Excellent Flushing Effect supplier Hard Rock DTH Drill Bits High Air Pressure With Excellent Flushing Effect supplier

Large Image :  Hard Rock DTH Drill Bits High Air Pressure With Excellent Flushing Effect

Product Details:

Place of Origin: China Beijing
Brand Name: Pro Drill
Certification: ISO:9001
Model Number: Mission60 -190 mm

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: Wooden box
Delivery Time: 5-7work days
Payment Terms: Western Union,L/C,T/T, , D/P
Supply Ability: 500pieces/Month
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Detailed Product Description
Material: High Manganese Steel Aplication: Quarry Drilling,coal Mining,DTH Drilling
Color: Red, Yellow, Gold, As Customer Requirement Use Air Compressor: Low/High Air Pressure Drill Bits
Button Material: YK 05/ MG20 Packing: Wooden Box

Best Sale Mission60 -190 mm High air pressure DTH hard rock drilling bits​

 

 

1. product features of dth drill bits

1) Reliable quality, long service life, rare abnormal breakage during service life.
2) Good flushing effect to ensure high drilling rate
3) Strict quality warranty and compensation rules

 

Bit life and rate of penetration are the most important criteria in selecting the right bit for a particular application. In most cases, the focus is on productivity, so the fast cuttings removal features (Convex/Ballistic designs) are preferable, to ensure the buttons are cutting clean, with the minimum of recrushing. In hard and abrasive formations, however, the flat front design offers best bit life, having strong gauge rows with large spherical buttons which are easy to regrind and maintain.

 

DTH bits advantage

1.Material: superior quality alloy steel which is made by Timken in U.S.

 

2.Tungsten carbide: "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear.

 

3.higher and more reliable quality owing to the high-tech equipment and production technology.

 

DTH Bits : Long life, High efficience & Low cost Rock Drilling.

 

shank style Diameter Flushing Holes Gauge buttons Face buttons Weight(kg)
in mm No.
Mission60 152 2 8×17 8×14 26
165 2 8×18 9×16 27
171 2 8×18 10×16 29
190 3 9×18 11×16 32
203 3 9×18 12×16 34

 

Hard Rock DTH Drill Bits High Air Pressure With Excellent Flushing Effect

Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Prodrill

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