Irwin® Granite Drill Bit 7.0 x 110mm precisely See also timing kit 7127

See also timing kit 7127

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Duty Cycle: 30% @ 160A

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Weight: 48kg

Irwin® Granite Drill Bit 7.0 x 110mm precisely See also timing kit 7127The 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: