WSOOXSquare Hole Drill Bits for Wood, Woodworking Hole Saw Mortising Chisel Drill Bits (Size: 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch)

These were good quality, but unfortunately they did not fit my Delta drill press, tenoning jig. These are 3/4 inch shank which I found out is common. Delta tenon jigs use a 5/8 inch shank chisel.

They work great, Thank you

These bits are great if you do a lot of woodworking and want to start using mortise and tenant joints in your projects. They cut cleanly and there’s usually no need to clean up your mortise with a chisel when you’re done! Great buy!!

My husband and I do a lot of woodworking and we were super excited to get these. They are perfect and very durable.

The chisel part are not sharp enough. You have to pull hard to get them to cut.

finally got around to use these chisels ,extremely sharp ,and makes a great mortise, very accurate great value for the money

Doesn’t work with my Dewalt or my drill press also need to buy another piece for it to work but if it doesn’t fit the chuck what good is it

These are kinda crap. They won't fit in my SKIL table top drill press. I can't lower the plate low enough. So any material I wouldn't be able to get material under the drill. I would need a much larger drill press and the chisel part moves around too much. Pretty disappointing.