Bi-metal Hole Saws Set 11 Pcs.

the dedra 08wz03 set consists of two holders and eight bi-metal hole saws for making holes in materials such as metal stainless steel non-ferrous metals aluminum wood and plastic.the hole saws are made of high-quality hss steel. The appropriate rake angle and tooth spacing ensure efficient and fast hole making. When working with a hole saw remember to use appropriate coolant and adjust the rotational speed to the material in which you want to make a hole.the 08wz03 set contains 11 elements:08w020 - 1x bi-metal hole saw dia. 20mm/25/32 depth 37mm08w025 - 1x bi-metal hole saw dia. 25mm/1 depth 37mm08w032 - 1x bi-metal hole saw dia. 32mm/1-1/4 depth 34mm08w040 - 1x bi-metal hole saw dia. 40mm/1-9/16 depth 34mm08w044 - 1x bi-metal hole saw dia. 44mm/1-3/4 depth 34mm mm08w051 - 1x bi-metal hole saw dia. 51mm/2 depth 34 mm08w064 - 1x bi-metal hole saw dia. 64mm/2-1/2 depth 34 mm08w073 - 1x bi-metal hole saw dia. 73mm/2-7/8 depth 34 mm08w001 - 1x hex holder 3/8 for hole saws with a diameter of 14-30 mm08w002 - 1x hex holder 7/16 for hole saws with a diameter of 32-210 mm1x adapter 1/2-20unf-5/8-18unf**