Thin Wall Hole Saw Set 3pc

– MATERIAL – Manufactured from high quality HSS with 8% cobalt bi-metal which is ideal for drilling into thin metal.
– VARIABLE PITCH – Teeth profiled with a progressive pitch for a smooth burr free finish.
– UNIVERSAL – Hex shank for use with any standard sized drill chuck.
– FLARED SHOULDER – Depth stop to prevent the user from drilling too deep.
– EJECTION SPRING – System designed for efficient waste removal.
– SIZES – Ø20, 25, 32mm.