Bi-Metal Hole Saws
Rip Guard™ Limited Lifetime Tooth Break Warranty
with 8% cobalt for increased wear resistance
Delivers up to 2X Faster Cuts
Backed by the Rip Guard™ Limited Lifetime Tooth Break Warranty
an all access slot design for fast plug removal
Made in the USA
Cuts Plastics, Metals, Wood
Schedule 40 Pipe, Schedule 80 Pipe and More
Duct, Sheet Metal
Wood with Nails, Clean Wood
Should be able to get one at Homedepot or any hardware store.
HI Rob! Our Hole Dozer General Purpose Bi-Metal Hole Saw Set (49-22-4009) are not impact rated.
Hello! Our Hole Dozer General Purpose Bi-Metal Hole Saw Set (9-Piece) (49-22-4009) just requires a minimum chuck size of 3/8".
Yes, in a sense. 2.375" is the depth of the cutter "cup", which will limit the thickness material you can saw at a time. You could cut deeper, but you'd have to remove the "plug" in the cutter or the hole before continuing. For example, if you want to saw more than 2.375" into a slab of wood, saw to the depth of the cutter, remove the cutter, chisel out the plug in the slab, then continue cutting.
Yes, it can be used without the pilot bit. The arbor chucks, not the bit. I strongly recommend using a drill press and secured material. It can be quite aggressive and perhaps uncontrollable if used free-hand.
Hello! Our Hole Dozer General Purpose Bi-Metal Hole Saw Set is intended for wood, plastic, aluminum, and metal applications. You may want to check out our SDS PLUS Core Bits, which are ideal for drilling large holes in brick, block, and concrete with SDS Plus rotary hammers
I have a Rigid cordless drill and the set fits with no issues. I didn’t measure, but I believe it’s a 3/8” drive. Fits drill fine with plenty of room left over. Definitely not a 1/2” drive...
Not bi metal
Hi John! Our Hole Dozer General Purpose Bi-Metal Hole Saws are intended for wood, plastic, aluminum, or metal applications.