Irwin® Granite Drill Bit 7.0 x 110mm precisely Duty Cycle: 30% @ 160A

Duty Cycle: 30% @ 160A

ideal for digging in compacted ground

See also timing kit 7127

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lightweight design protects the tool and work surface while adding minimal size or weight to the tool

Irwin® Granite Drill Bit 7.0 x 110mm precisely Duty Cycle: 30% @ 160AThe Irwin Granite drill bit range has been designed for impact percussion drilling in very hard materials such as granite, concrete and natural stone. They can drill 40% more holes than conventional masonry drill bits due to an extra hard, thicker and more robust carbide tip. The rounded cutting edges mean higher durability resulting in 50% more accurately sized holes per drill bit. The Irwin IRW10501905 Granite drill bit has the following dimensions: