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DTH drill Bit COP44-115

DTH drill Bit COP44-115
ROSCHEN is Rock drilling tools supplier, our products DTH Bits with COP shank type are available in a various range of sizes, and the DTH drill bits with a number of custom design features for optimum performance in a rock formation.
Rock drill bits Shank type:COP32, COP34, COP44, COP54, COP64; and DTH bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-350mm).

Quantity:
  • COP44-115
  • ROSCHEN
  • COP44-115

Product Description

DTH drill Bit COP44-115

Product intruduction:


CODE NO.

COP44-115

Shank type

COP44

Diameter

115mm

air holes

2

gauge buttons

7*14mm

face buttons

6*13mm

Bit face type

convex face

carbide design

Dome(Gauge   buttons), parabolic(face buttons)

approx. weight

8.9Kgs


ROSCHEN is Rock drilling tools supplier, our products Bits Rock drill bits Shank type:COP32, COP34, COP44, COP54, COP64; and DTH bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-350mm).

Convex Face
For high penetration rate in soft to medium-hard with low to medium air pressure. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.

Dome/Hemispherical Buttons
Universal buttons for all rock formation, best suited to hardest and very abrasive rock formation.
Excellent penetration rate, but only suited to medium hard and not so very abrasive rock formation.

 

COP shank DTH hammer bit with convex face, 7 dome & 6 semi-ballistic carbide buttons for water well industries, mining and construction.

DTH drill bit COP44 115

Dth Button Bits Main Features

 

1) High quality;

2) High resistance;

3) High footage speed;

4) Very low breakage;

5) Very low percentage of carbide falling off.

6) Wide application range.

Selecting the right bit

Roschen has a comprehensive range of DTH drill bits to match all conceivable applications.

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


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SALES TEAM LEADERS

Dr.Robert Roschen  /  Bill / Phiger  /  Rebecca

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