For cutting a range of different diameter holes which include the sizes
of 19mm, 22mm, 29mm, 32mm, 38mm, 44mm, 51mm, 64mm. It can cut
holes up to 25mm depth. Manufactured of high strength carbon steel with
induction teeth finis61711h of hardness 46-63 HRC.
Set includes 8 carbon steel hole saws with HSS pilot drill bit