Advantage :concave bit orientation, good hole straightness, three drainage holes, smooth exhaust and fast slag discharge
Diameter: 172mm
Air Holes No.: 2
Gauge Buttons:8*18mm
Face Buttons: 6*16+4*15mm
Approx. Weight::29.0KGS
Bit Face Type::Concave face
Carbide Design: Dome
Product details
Rock drilling tools manufacturer ProDrill 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.
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.