【Compatiblity】: The 1/2" x 12" Replacement Belt Kit compatible with Official Work Sharp Knife & Tool Sharpener (WSKTS & WSKTS-KT / Mk.1 & Mk.2). 【Replacement Belt Kit】: 12 Pcs 1/2" x 12" 2500 Ultra Fine Grit (X4 equivalent) Knife Sharpener Sanding Belts. 【Knife Sharpener Belts 】: US-Pyramid Alumina, high quality abrasives, heavy duty x-weight polyester cloth backing. Strong wear resistance and fast grinding force, resin over resin bonding for long belt life 【Stable and Strong Joints】: Precision engineered dual directional tape joints allow a smooth transition in either direction. 【Application】: Works great on sharpening derusting, deburring, blade edge sharpening, welding spot grinding and polishing on knives, Blades metal, wood, fiberglass, rubber, plastic etc. 1/2" x 12" Replacement Sharpening Belt Kit for Official Work Sharp Knife & Tool Sharpener (WSKTS & WSKTS-KT / Mk.1 & Mk.2)

Premium Abrasives:
Premium USA-pyramid Alumina metalworking material designed for knife sharpening and grinding.
Heavy duty x-weight polyester cloth backing. Strong wear resistance and fast grinding force, resin over resin bonding for long belt life.

Stable and Strong Joints:
The joint is flat and smooth, dual directional tape joint allow a smooth transition in either direction, there is no jumping during the grinding process, safe grinding.

Widely Usage:
The 2500 grit fine grinding can be used to sharp edge, consolidate the blade and daily sharpening.

Package Include:
12 pcs 1/2" x 12" 2500 grit USA-pyramid Alumina Knife Sharpener Replacement Belts