3M (TM) 7 Sheet 4-1/4 inch x 11 inch PSA Lapping Microfinishing Film For Scary Sharp Sharpening System Aluminum Oxide AO

(0 Reviews)

Price
$16.48

Quantity
(10000 available )

Total Price
Share
59 Ratings
43
6
5
0
5
Reviews
  • Roger rowe

    > 3 day

    Polished a L max blade. Worked as advertised. Just pour delivery.

  • Leon

    > 3 day

    Love 3m products. I use small chisels on a daily basis and these true up an edge really well really quickly! Must have in addition to your glass or stone.

  • Tony Davis

    05-06-2025

    Love how easy it is to use and how quickly it was once I figured the order is backwards on using the guide. Learning how to sharpen my knives properly on a guided system but lapping films have made a difference on my gentleman knives!

  • Mature Customer

    > 3 day

    Not good for honing straight razors. Pitched in the garbage.

  • Justin wadahara

    > 3 day

    Only went 4 grits in and then accidentally cut off a little translucent layer of skin with the chisel. That was good enough for me to stop there lol. Also careful doing sharpening by hand. If you use your finger to feel for the bevel and it touches this stuff youll burnish you skin before you know it!

  • Every Day Blades

    > 3 day

    Don’t waste your money. Buy diamond lapping films. These things do not work. I’m a professional knife sharpener. Highly disappointed

  • Sally A Burnette

    > 3 day

    I love 3M the best for sharpening!

  • Narciso J Fumero

    Greater than one week

    Great item

  • DSB

    > 3 day

    Using these mounted on an aluminum plate for fine finishing on S30V and M390. They stay on the plate well and are removed easily in one piece. The papers do sharpen and polish as expected for their respective grit but do seem to wear out quickly. I would tell others to expect one grit paper per 3.5 inch blade. If you are looking to progressively move through several grits then plan on using several papers in the set.

  • Rachel C.

    > 3 day

    Perfect for sharpening chisels.

3M Lapping film

Related products

Shop
( 1000 Reviews )
Top Selling Products