For heavy duty cutting in all woods, plastics, composite materials and metal. The super-hard high speed steel cutting edge lasts 5 times longer than standard hole saws.
Features:- Fits mandrel # 18405, 18408, 18409, 18501 & 18502
- Used by electricians, plumbers, mechanics and other heavy-duty users.
- Produces 1-5/8? depth of cut.
- Fits standard and plug ejecting mandrels.
- Precision-sharpened teeth for smooth, fast cuts.
Non-stock item. Item 18534 shown in image.
Vermont American 18556 Industrial Bimetal Hole Saw 3-1/2 In (90 mm) 
