Description of πͺ Ultimate Inch Hole Saw for Standard Plywood: Unleash Easy and Precise Cutting Power!
This Hole Saw Drill Bit is designed for wood / plastic cutting. Package included: 4β hole saw, mandrel and drill bit work with any 1/2" drills. It is made of heat treated carbon steel alloy. Heavy Duty, Durable and Rust-proof. Built tough for repeat use. 4β hole diameter - Exactly 4 inch size. No matter what you project like cutting 4β diameter holes through Wood and Plastic Plate; 7/8" saw blade depth. With the non-binding clean edge design, this hole saw cuts smooth and easy. The spring on the drill would automatically pushes the disc out of the saw immediately after completing the hole.
I bought this 4" hole saw for my hydroponic tanks. I've had no problem making the holes in my plastic drums perfect for my 4" drum. clean pots.My local equipment required three times that for a 4" hole saw so that was a great deal for me.
It is durable and cuts through most common building materials. The drill guide bit is 1/4" which is handy for swapping out, or you can also put in a 1/4 flat bar if you don't want the guide bit cutting into anything.
Too bad it came with an extra guide attachment like the 4 1/2 inch saw. Very sharp and cuts smooth side holes. Best used in a drill press. It is difficult to hold a workpiece perpendicular to the workpiece with a handheld electric drill as the cutting edge tries to dig in and hang. I used a hand drill and mainly encountered the large diameter router bit, but still made a smooth hole. To act with caution.