7 Sheet Variety Pack PSA Pressure Sensitive Adhesive (.3, 1, 3, 9, 12, 30 and 40 microns) Lapping Microfinishing Film Aluminum Oxide (AO) 8-1/2 x 11 Inches

Great for honing a razor sharp edge on my knives.

These are great. Very easy to use one you know the proper technique. They produce an absolutely stunningly sharp edge on the chisels, planer blades, and knives I sharpened

I happened to have a big piece of flat glass and was able to stick a half sheet of every grit to it and sharpened every chisel and plane blade I have to a scary sharp edge.

Nice price on this wide variety of lapping films. Puts a keen edge on razor and knives.

I like the polish on the end results of my chisels and plane irons. I am not happy with the jump from 1,800 to 8,000, but I have a 5,000 gray PSA sheet still laying around to fill in the gap. I applied the PSA to flat 12 x 12 x 1.5 peace of granite for all my chisels and plane irons lapping. I touch up all the edges on a 10,000 grit water stone. I like the PSA on granite because is stays flat, not like my water stone that dishes really quick. Yes I flatten my water stone often with a lapping plate. But lapping is boring and the PSA on granite just makes it full proof for a flat surface.

Effortless keeping my chisels supersharp.

Very easy to stick to a piece of float glass without bubbles so long as you follow the tips with washing the glass then wetting the glass first. I had some old chisels that were in pretty rough shape that are now razor sharp. Coupled with a honing guide, these sheets made quite work of each chisel.

Excellent product very durable just a little pricey

I am very pleased with the purchase of my 7 Sheet Variety Pack PSA Pressure Sensitive Adhesive Lapping Microfinishing Sheets. It gives me the ability to produce a very fine edge on my woodworking tools. From my experience to date with this product, I am getting as fine an edge as I would with sharpening stones. I use the PSA Sheets on a large piece of safety glass and have all the grits on one surface.

They work great with my wicked edge glass blanks.