DTH Drill Bit M60-152

Product Description

ROSCHEN is rock drilling tools manufacturer, we has a comprehensive range of DTH hammer bits with M shanks type for a various range of hole sizes, which have been designed to match all conceivable applications for water well industries, mining and construction.

Rock drill bits Shank types: M 30, M 40, M 50, M 60/65, M 380. 

DTH drill bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-305mm)

M shank DTH drill bit with concave face, 16 dome carbide buttons for blasting bore holes, water well drilling.

Concave Face

The all around application bit face designed specifically for medium hard and homogeneous rock formations. Good hole deviation control and good flushing capacity.

Dome/Hemispherical Buttons

Universal buttons for all rock formation, best suited to hardest and very abrasive rock formation.

DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the bit at high velocity. When selecting the right bit for optimum performance you have to balance penetration against bit life. On occasion you can successfully sacrifice bit life for penetration, remember the rule of thumb that states that a 10% increase in penetration covers at least a 20% loss in bit life.

 Advantages:

1.    Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of DTH hammer designed according to newest rock drilling theory.

2.    Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3.    Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.

4.    Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.

5.    Interchangeable with DTH bit and drill pipe. Low pressure and high pressure hammers are available in our company.