301B | 307B Die Grinders

The 301B | 307B Die Grinders is an air-powered sander built for consistent surface finishing across metal prep, feather edging, and finish work. Whether you need a right angle configuration or a straight, compact option, the 301B Air Angle Die Grinder and 307B Air Straight Die Grinder won’t let you down. Durable, versatile and cost effective, these grinders are great for porting, weld grinding, smoothing edges, deburring and polishing.

Surface preparation tasks — removing rust, feather-edging body filler, prepping welds — demand tools that deliver consistent material removal without gouging or leaving swirl marks that show through paint or coatings. Compact, lightweight housings let operators reach tight or awkward areas that larger sanders can’t access.

Dual-action and random-orbital pad motions distribute sanding pressure evenly, producing a smooth, swirl-free finish ready for the next step in the paint or coating process, while durable, sealed casings keep grit and debris from shortening the tool’s service life.

Key Features

• Engineered for general finish work and similar demanding industrial duty
• Durable, industrial-grade construction built to minimize downtime

Typical Applications

• Automotive body repair
• Metal fabrication surface prep
• Paint and coating preparation
• General finish work

Specifications

Looking for a air sander you can rely on? The 301B | 307B Die Grinders combines proven industrial design with the backing of a dedicated supply partner. For current pricing, lead times, or help matching this product to your air sander, surface prep sander, pneumatic sander application, contact the Zafco team at zafco.ca.