CIR76-76mm Low Air Pressure DTH Hammer Bit

Bloom rock drilling tools manufacturer has a full range of DTH drill bits with CIR shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction.

Advantages

1.Improved steel grade for better fatigue properties

2.Five basic front designs

3.Designs for all rock types