The 21105 Cut‑Off Wheel is built for metalworkers who require fast, precise cutting performance with exceptional durability. Featuring a high‑performance ceramic abrasive grain, this Type 1 wheel delivers superior cutting speed, reduced heat buildup, and extended life compared to standard cutting wheels. Its 4‑1/2‑inch diameter and ultra‑thin .045‑inch profile provide smooth, efficient cutting with minimal burr formation. The 7/8‑inch arbor allows compatibility with a wide range of angle grinders frequently used in fabrication, maintenance, and industrial environments.
Key Features
Ceramic abrasive grain engineered for high‑speed metal cutting
Type 1 flat wheel ideal for straight, accurate cuts
Thin .045 profile reduces heat, drag, and material discoloration
4‑1/2‑inch diameter suitable for standard angle grinders
7/8‑inch arbor for broad tool compatibility
Durable design supports long service life in demanding applications
Produces clean, controlled cuts on steel and alloy materials
Applications
Cutting steel, ferrous metals, and metal tubing
Fabrication and metal shop use
Industrial repair and maintenance
Sheet metal trimming and part removal
Construction, field service, and general metalworking tasks
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