Description
Rock drilling tools manufacturerSuperdrill 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)
- Diameter: 172mm
- Air Holes No.: 2
- Gauge Buttons: 8*18mm
- Face Buttons: 10*16mm
- Approx. Weight: 29.0KGS
- Bit Face Type: Concave face
- Carbide Design: Dome
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.