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High Pressure Tungsten Carbide DTH Drill Bits QL 50-140mm Easy Maintenance For Quarry Drilling

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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High Pressure Tungsten Carbide DTH Drill Bits QL 50-140mm Easy Maintenance For Quarry Drilling

China High Pressure Tungsten Carbide DTH Drill Bits QL 50-140mm Easy Maintenance For Quarry Drilling supplier
High Pressure Tungsten Carbide DTH Drill Bits QL 50-140mm Easy Maintenance For Quarry Drilling supplier High Pressure Tungsten Carbide DTH Drill Bits QL 50-140mm Easy Maintenance For Quarry Drilling supplier High Pressure Tungsten Carbide DTH Drill Bits QL 50-140mm Easy Maintenance For Quarry Drilling supplier

Large Image :  High Pressure Tungsten Carbide DTH Drill Bits QL 50-140mm Easy Maintenance For Quarry Drilling

Product Details:

Place of Origin: China Beijing
Brand Name: Pro Drill
Certification: ISO:9001
Model Number: QL50-140mm

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, Mining,DTH Drilling
Color: Red,Blue, Gold, As Customer Requirement Use Air Compressor: Low/High Air Pressure Drill Bits
Button Material: YK 05/ MG20 Packing: Wooden Box

High air pressure DTH drilling tools 140mm (5 1/2'' inch )QL 50 rock drill bits with concave face

 

Features 

1. Two types of DTH Bits: One type is bit with foot valve, The other type is No foot valve

2. Bit Size:140mm

3. Material: Carbide

4 .Air holes:2

Designed and Made for good cuttings flush off capacity to increase drilling efficiency

 

Our Tungsten Carbide DTH Drill Bits are made of high quality alloy steel with advanced heat threatment to assure the good drilling performance and long service life. They are widely used by our customers all over the world.The DTH bits have various sizes and styles ,can match many kinds of hammers such as Ingersoll-Rand, Mission, Atlas Copco etc. For the most effective operation in various drilling conditions, we offer flat face, concave, drop centre head designs.

 

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.Each bit is made from quality alloy steel, and has been precision machined to produce a perfect body, heat treated to the requrired hardness, given surfacure compression for fatigue resistence , and fitted with precision buttons manufactured in-house.

 

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.

 

shank style Diameter Flushing Holes Gauge buttons Face buttons Weight(kg)
QL50-140mm 135 2 8×16 8×13 15.5
140 2 8×17 7×14 16
146 2 8×18 7×14 16.5
152 2 8×17 8×14 17
165 2 8×18 9×16 18

High Pressure Tungsten Carbide DTH Drill Bits QL 50-140mm Easy Maintenance For Quarry Drilling

 

 

High Pressure Tungsten Carbide DTH Drill Bits QL 50-140mm Easy Maintenance For Quarry Drilling

Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Prodrill

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