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3M

Scary Sharpening - Abrasive Sheets (PSA)

3MSCARY-3
Regular price £3.80

Description

Scary Sharpening - Abrasive Sheets (PSA) - this industrial product has a superior performance with respect to its wear rate of the grit and backing medium, compared to the original lapping films used for fibre-optic polishing.

New to the UK, these abrasive sheets been on trial in our furniture workshop for the past few months and has been very well received - designed for use in the metalwork micro-finishing industry and a far more robust product overall.

The higher the micron or U number, the coarser the grade. Each sheet is 280mm x 230mm and makes approximately 3 strips for scary sharpening tasks.

The abrasive cutting is quicker, lasts longer and is less prone to tearing during use. This abrasive is available in a number of grades from 80 micron (180 grit) to 9 micron (2500 grit).

Here's a guide to help you to select the micron size, but you will find how it works best for you with experience. 

  • 80u - (180 Grit) Black - For removing original grinding marks on new blades or grinding the primary bevel; cleaning or initial lapping of plane soles to remove damage or rust

  • 40u - (360 Grit) Blue - Used for flattening new chisels and plane blades (if required) initial primary bevel forming and lapping plane soles

  • 20u - (1000 Grit) Red - Great for general secondary bevel and backing off chisels and plane irons

  • 15u - (1200 Grit) Orange - Refining secondary bevels on chisels and plane irons and backing off

  • 9u - (2500 Grit) Light Blue - Produces micro bevel and backing off chisels, plane irons and knifes; should cut hair but the edge can be improved if required

You may wish to use this fine edge for your general woodworking or improve it further by using a leather strop and honing paste or move over to lapping films for a final polishing of the edge.

Reviews

Customer Reviews

Based on 3 reviews
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E
E.D.
100% recommended

they Last long and stick to the glass properly and not come off like some if you use too much water.
I recommend them 100%

N
N.B.
Does What it Says on the Tin

I have tried a few sharpening systems-- diamond stones, japanese stones. This system is the best for getting the absolute sharpest blades for your workshop

K
K.
Really Scary Sharp

I have been using this as my go to sharpening system for a while now, and I would use nothing else. I have chisels that I could never get as sharp as I would have liked, using this lapping film they are now super scary sharp. It's surprising how long these sheets last, and I can recommend them 100%. I use the single size float glass, it's just like using water stones without all the fuss. 100% service from these guys as usual.

Shipping

Shipping is FREE on orders over £85 and only £5.95 on orders under £85 within the UK Mainland, Northern Ireland, Highlands & Islands.

We aim to dispatch all orders placed before 2pm Monday - Friday on the same working day. At exceptionally busy times, for example at Christmas, we will work hard to dispatch your order as soon as we can.

We do not process orders over the weekend or during Public Holidays, so if you place your order after 2pm on Friday, throughout the weekend or during a Public Holiday, we will send it to you on Monday or whenever business re-opens. 

Standard UK Service is UK Mail Standard delivery, Royal Mail First Class or Tracked & Signed For and costs £5.95; we occasionally use other couriers for logistical reasons. Non-UK mainland and remote areas may take a little longer.

On rare occasions, extra shipping charges may apply when delivering to non-UK mainland and remote areas and our Sales team will contact you on receipt of your order.

UK Mainland, Northern Ireland, Highlands & Islands Delivery
For order values under £85, delivery is £5.95 and for orders over £85 delivery is free of charge.

UK Offshore Delivery
Channel Islands and Isle of Man - £19.95 on all orders

International Shipping
All European orders are subject to our Standard European Shipping Charge of £14.95.

Orders are sent using UK Mail Standard delivery, Royal Mail International Tracked & Signed For; we occasionally use other couriers for logistical reasons.  Delivery times may vary – please allow up to 7 days depending on your region. We ship to the following countries:

Austria, Belgium, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden.

Norway, Switzerland & Greece
Standard Charge £19.95 on all orders.

If your country is not covered by these shipping options, please contact us to get a quote.

Collection from Wood Workers Workshop.
If you prefer you can collect your order from us at Wood Workers Workshop (by pre-arranged appointment, Monday - Friday 09:00-4:30) to save on delivery costs; please contact us to arrange.