The new Ezychange BiM Holesaws are available in 44 different sizes, ranging from 16mm up to 152mm, with a 44mm working length Designed for drilling holes in ferrous and non-ferrous metals, plastics and other materials Constructed from durable HSS-bimetal alloy, containing 8 per cent cobalt Heat resistant TCT teeth for increased durability and longer service life Variable pitch Equipped with side holes to aid dust and material removal Accurate, clean holes New Holesaw to be used in combination with the new adapter (E-04070 not included) and pilot drill (E-04086 not included) Suitable for cutting through aluminium, steel, brass and stainless steel 3/8” shank Ezychange Adapter, Manufacturer: Makita