6X Blue Groove Wood Bits
- 3 pieces (22, 25 & 32 mm).

Full screw tip
- for ease of use & pull through.
Cutting

The Irwin Granite drill bit range has been designed for impact / percussion drilling in very hard materials such as granite concrete

The Irwin Speedhammer Power Drill Bits have been designed to be able to drill through rebar reinforced concrete
- the use of

The Irwin Granite drill bit range has been designed for impact / percussion drilling in very hard materials such as granite concrete

The Irwin Speedhammer Power Drill Bits have been designed to be able to drill through rebar reinforced concrete
- the use of

The Irwin Speedhammer Power Drill Bits have been designed to be able to drill through rebar reinforced concrete
- the use of

The Irwin Speedhammer Power Drill Bits have been designed to be able to drill through rebar reinforced concrete
- the use of

The Irwin long auger wood drill bits have been designed for all general wood boring & offer a superior performance. The single