Hss Bi Metal Hole Saw

Bosch Hss Bi Metal Hole Saw Features Progressor Tooth Design That Cuts Faster Cleaner And Lasts Longer In Wood And Metal Applications The Reinforced Shoulder Adds Strength And 8% Cobalt Alloy Built Gives It A Longer Life And Higher Heat Resistance This Hole Saw Works With Standard Or Quick Change Mandrels Made With 8% Cobalt Alloy For Longer Life And Higher Heat Resistance