Down The Hole bit Mission60/65-165mm

Rock drilling tools manufacturer Bloom offers a comprehensive range of DTH drill bits,DTH hammer bits,DTH button bits ,DTH carbide 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.

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

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

Concave Face

The all around application bit face 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.