Irwin® Granite Drill Bit 10.0 x 140mm Coping Saws }} Powerful infrared heater suitable

}} Powerful infrared heater suitable for well ventilated spaces

designed to clean all oil lubricating systems prior to oil change

with standard pistons

secondary sprocket

Irwin® Granite Drill Bit 10.0 x 140mm Coping Saws }} Powerful infrared heater suitableThe 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 IRW10501911 Granite drill bit has the following dimensions: