Description

1-1/8″ × 21″ Silicon Carbide Cloth Sanding Belt

The 1-1/8″ × 21″ Silicon Carbide Cloth Sanding Belt is designed for fast, sharp cutting on hard and brittle materials where a clean, precise finish is required. Made with black silicon carbide grain on a durable cloth backing, this belt delivers aggressive cutting action while maintaining control on delicate or heat-sensitive surfaces.

Silicon carbide is a harder and sharper mineral than aluminum oxide, featuring extremely sharp, pointed grains that excel at cutting glass, plastics, stone, rubber, and non-ferrous metals. This belt is ideal for applications where fast stock removal and fine surface control are equally important.

Key Features

  • Black Silicon Carbide Grain – Sharp, fast cutting for hard and brittle materials

  • Cloth Backing – Durable construction for consistent performance

  • Sharp Cutting Action – Ideal for precision sanding and finishing

  • Resin Bond System – Provides reliable grain retention and longer belt life

  • Compact Belt Size – Perfect for small belt sanders and detail work

Ideal For

  • Glass and stone sanding

  • Plastics and rubber

  • Aluminum and non-ferrous metals

  • Hard cast iron

  • Fine finishing and precision sanding applications

Specifications

  • Abrasive Grain: Silicon Carbide

  • Backing: Cloth

  • Width: 1-1/8″

  • Length: 21″

  • Bond: Resin

  • Colour: Black

Additional information

Dimensions 21 × 1.125 in
Grit Glass

40, 60, 80, 100, 120, 150, 180, 220, 240, 320, 400, 600