DTH drill Bit M30-102
Product Description
DTH Drill Bit M30-102
Product Description
CODE NO. | M30-102 |
Shank type | M30 |
Diameter | 102 |
air holes | 2 |
gauge buttons | 6*13mm |
face buttons | 5*12mm |
Bit face type | flat |
carbide design | Semi-Ballistic |
approx. weight | 5.2Kgs |
Rock drill bits Shank types: M 30, M 40, M 50, M 60/65, M 380.
DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-305mm)
M shank DTH drill bit with flat face, 11 semi-ballistic carbide buttons for blasting bore holes, water well drilling.
ROSCHEN is Rock drilling tools manufacturer, We offers a full range of DTH drill bits with M shanks type for a wide range of hole sizes, which have been designed to match all conceivable applications for water well industries, mining and construction.
Flat Face Bit
This is an universal design, especially for hard and abrasive rock formation. Typically, flat face with hemispherical buttons design is the most popular choice.
This kind of face shape is suitable for hard to very hard and abrasive rock formations in application with high air pressure. Good penetration rates an resistance to steel wash.
Semi-Ballistic/Parabolic Buttons
Excellent penetration rate, but only suited to medium hard and not so very abrasive rock formation.