4-1/2″ Cut-Off Wheel – Type 1 (.040″ Thick) for Aluminum Our 4-1/2″ Type 1 Aluminum Cut-Off Wheels are specifically engineered for fast, clean, burr-free cutting of aluminum and non-ferrous metals. Featuring an ultra-thin .040″ profile, these wheels provide quick cuts with minimal material loss and reduced heat buildup. Formulated with a special aluminum-specific bond, this wheel helps prevent loading and clogging, extending wheel life and maintaining consistent cutting performance when working with softer, gummy materials like aluminum. The Type 1 flat wheel design ensures straight, accurate cuts when used with portable angle grinders. Key Features .040″ Thin Cut-Off Wheel – Fast, clean, burr-free cutting. Aluminum-Specific Formulation – Reduces loading and clogging when cutting aluminum. Type 1 Flat Design – Ideal for straight cutting applications. Extended Wheel Life – Maintains performance on non-ferrous metals. Portable Grinder Compatible – Designed for handheld angle grinders. Ideal For Cutting aluminum Cutting non-ferrous metals Sheet, tubing, and extrusions Fabrication and repair work Maintenance and shop use Specifications Wheel Size: 4-1/2″ Thickness: .040″ Arbour Hole: 7/8″ Wheel Type: Type 1 (Flat Cut-Off Wheel) Maximum RPM: 12,250 Use: Aluminum and non-ferrous metal cutting
