Sandflex ® bimetal hole saw strips excellent work in most materials such as wood, plastic, iron and iron-containing steel including stainless steel. Suitable for electric drills, both stationary and portable. Side slits allow quick and easy removal of the cores. Maximum cutting depth 38 mm. 4/6 teeth per inch. All VIP-hole saws in carton packaging, with recessed instructions. Max. Hole size = Nominal Hole Saw size + 1.5 mm/0.0. Extra large dimensions. 168 mm and 210 mm with 6 TPI and normal cutting depth. 177 mm with 4/6 TPI, cutting depth 50 mm. All the big hole saws cut with a 0° cutting angle for a less aggressive cut.This text is machine translated.