Perma Grit Double sided sanding block 140 X 51mm – COARSE/FINE / Perma-Grit


This sanding block from Perma-Grit uses tungsten carbide sanding paper on a lightweight, hollow metal frame. It has coarse grit one side and fine grit on the opposite side and is able to sand perfectly at 90 degrees when placed on its side. Overall length 140mm x 51mm.  Coarse grain grit: 180 (USA 60); fine grain grit: 320 (USA 120).

SKU: PGSB140 Category:
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Full Description

Sanding Block Coarse/Fine 140x52mm 5.5 – SB140 – Sanding Block

Very popular general purpose block that has 101 uses. Comfortable in the hand.  Flat sanding surface, coarse grit one side, fine the other. Dims approx 140 x 52 x 41mm  When placed on their edge, you are able to sand a perfect right angle.  Use to profile edges, feather edges, block sanding, square off materials or sand a perfect dihedral.  The steel gritted sheets are bonded with industrial double sided tape, to the custom made anodised aluminium extrusion, which is light, clean and easy to use and will never warp.

Perma-Grit® Tools will cut:-  All Woods, Glass Fibre, Carbon Fibre, Kevlar, Plexiglas, Lexan, Perspex, Acrylics, Plastics, Polystyrene, Brass, Copper, Aluminium, Ceramics etc.

COARSE grit equivalent approx. UK 180 / US 60

FINE grit equivalent approx. UK 320 / US 120


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