JIECHENG Bi-Metal 4 inch Hole Saw with Arbor Mandrel for Cutting Wood,Cornhole Boards,Drywall,Plasterboard,Plywood,Steel,Aluminium,Brass,Copper,Zinc,Tin,102mm

The bit did not fit my Makita FD05 3/8 drill.

Using to drill LP records..

Great price and very good quality. Cuts rapidly through 3/4 material. With proper care should last a long time.

Only used it a few times but it held up well

Used for installing a kitchen hood unit air exhaust in side of house. Only used once. Did the job well. Nice clean cut. Perfect 6” hole. Can’t attest to longevity as this was a one and done use for me. But based on my experience, I would recommend!

Worked as described, good quality for the price. Used to saw holes for recessed lighting.

Arbor shank is soft and will strip off easily. I cut 2 4 holes and the arbor is shot.

the threads spun out of saw first use. I used the included arbor and it stripped the threads out of the saw on the first use. Most arbors for hole saws of this sixe use a arbor with pins to keep the blade from twisting on the threads but this one did not, so get what you pay for I guess.

Work great

Worked well to create a clean hole to install ceiling fans, bonus tip: use an large plastic bottle to create a dust cover/ catch.