CSOOM HSS 6 Hole Saw Set with Replacement Mandrels and Wrench, Hole Drilling Cutter for Soft Wood, Plywood, PVC,Drywall,Hardwood and Iron.

Just what I needed to make a cornhole set for my back yard.

This is a good general purpose hole saw. I ordered this for one reason, making a cornhole set. The backing plate for the cutter is made from 3/16” steel plate. It is definitely heavy. The cutting edge is welded on the back plate and is made well. The teeth should hold up for a while. There probably should be some more relief cut outs in the sides to reduce heat build up. It won’t be an issue for me cutting through 1/2” or less thick plywood though. The part I like most is the mandrel. It screws into the back of the saw blade like all others. Unlike all the madrels I have used the drive pins are inserted into the blade by rotating a knob on the mandrel which plunges the pins into the blade. This is much easier than what I have and have been used to. My old mandrels would be inserted through the blade and then used a locking nut to hold everything together. This mandrel fits all my other brand hole saws no problem. I figured this would have some odd Chinese threads that wouldn’t work with other brand hole saws, but it does. This is a pretty good set for the price.

This 6” hole saw is a heavy duty. It has a lot of weight to it and is made of thick steel. The teeth are very sharp and after a few cuts in 2” thick wood, they have not dulled out nor have I seen any broken teeth. Highly recommend if you need a hole saw for larger holes.

This hole saw really cuts through plastics, fiberboard and pretty much anything other than stainless steel that you need a 6 hole cut through. The drill bit is a bit thick so you need a real drill to use this saw. This saw is heavy and very sharp. You need to make sure its secure because it cuts very fast through everything like a hot knife in butter! The cuts I made were not jagged on thin plastic because the saw blades teeth are super sharp. I have been using this and confirm it is made of high-quality steel and works perfectly. The pilot/guide drill bit is 100% in the center of this circular hole saw. This saw will help you cut precisely every time. Glad to have added this 6 hole saw to my home improvement tools! This is great for cutting holes to install recessed lighting and flush mount speakers!

Used this to I stall the bypass line for my whole house humidifier. The coarse teeth werent the best choice against metal, even though this is labeled as bi metal One of the teeth arrived chipped. No biggie. This thing is HEAVY. 2.23 lbs. The saw blade is probably 12 or 14ga and the base plate is probably 1/4. Installation is easy and it includes some spare drill bits.