Air Grinding Tools

Air Grinding Tool Selection — Quick Reference

PRECISION GRINDING + DEBURRING with INDUSTRIAL AIR DIE GRINDERS + BARREL grinders. Workshop + fabrication + maintenance + tooling. Lighter than electric + sustained operation + collet variety.

Critical: Match COLLET to abrasive shank. Use abrasive RPM-rated for tool speed. PPE — face shield + leather gloves + ear protection. Brands: Sutton Tools, Maxigear. Companion: die grinders, mounted points, burrs, pneumatic tools.

Precision Grinding and Deburring with Industrial Air Die Grinders and Barrel Grinders

Air-powered die grinders and barrel grinders deliver the high RPM and sustained torque needed for precision grinding, deburring, porting, weld cleanup and surface blending in fabrication, maintenance and automotive workshops. AIMS Industrial sells over 20 air grinding tools — die grinders, barrel grinders, air angle grinders, air belt sanders and mini kits — suited to trade and industrial compressor-fed workshops across Australia.

We sell air grinding tools from Trax, Pferd and Sutton Tools — trusted pneumatic tool and abrasive accessory brands for professional workshop use.

The Air Grinding Tools Range

Our range covers die grinders, barrel grinders, air angle grinders and belt sanders for the most common air-powered grinding applications.

• Trax Die Grinders: The Trax die grinder range includes the ARX-111 General Purpose Die Grinder (22,000 RPM), the Long Safety Lever Industrial Die Grinder, the Long Roll Throttle Industrial Die Grinder and the KPT-24DGK Kawasaki Mini Die Grinder Kit — a compact kit suited to detail work in tight access areas. Die grinders accept mounted points, carbide burrs, flap wheels and small grinding discs for weld blending, port work and deburring.
• Trax Barrel Grinders: The Trax barrel grinder range includes Safety Lever and Roll Throttle models, with and without a governor for controlled RPM on softer materials. Barrel grinders (also called pencil grinders or straight grinders) handle cylindrical mounted points and carbide burrs for internal grinding, die work and confined space finishing.
• Trax Air Angle Grinder & Belt Sander: The Trax Heavy Duty Air Angle Grinder handles disc-based grinding and cutting with standard angle grinder accessories. The Trax Air Belt Sander uses narrow sanding belts for weld seam blending and surface finishing on contoured surfaces and pipe work. See our sanding belts range for compatible consumables.
• Pferd Grinding Accessories: Pferd offers 5 air grinding accessories to complement die grinder use — including mounted grinding points, carbide burrs and abrasive accessories. Pferd accessories are engineered to precise dimensional standards for consistent performance in die grinder chucks. See the full Pferd range for the complete Pferd abrasive and grinding accessory offering.
• Sutton Tools Die Grinder Set: The Sutton B902 Die Grinder Set provides a ready-to-use die grinder accessory kit for common grinding and deburring operations.

Choosing the Right Air Grinding Tool

The right tool depends on the operation, access requirements and the abrasive accessories you’re running.

• Die Grinder vs Barrel Grinder: Die grinders run larger mounted points and accessories (typically 6mm shank) and suit a wider range of grinding and deburring operations. Barrel grinders run smaller accessories (3mm and 6mm) and are preferred for precision internal grinding, die sinking and fine detail work. Both accept carbide burrs for material removal.
• Compressor Requirements: Air grinding tools require adequate compressor capacity to maintain consistent RPM under load. High-speed die grinders (22,000 RPM) are particularly sensitive to air pressure drop — always match your compressor’s CFM output to the tool’s air consumption rating before operating.

Expert Support: Contact our team or request a quote — we’ll match the right grinder to your compressor and application.

Australian Business, Local Supply: As a proudly Australian business since 1988, we stock locally and work with trusted local Australian manufacturers and distributors to ensure fast, reliable supply.

Also see our angle grinder accessories, grinding wheels & accessories, sanders & sanding kits and abrasives ranges.

People Also Ask — Air Grinding Tools

Q: Die grinder or barrel grinder — which do I need?

Die grinders run larger mounted points and accessories (typically 6mm shank) and suit a wider range of general grinding and deburring operations. Barrel grinders (also called pencil or straight grinders) run smaller 3mm and 6mm accessories and are preferred for precision internal grinding, die sinking and fine detail work in confined spaces. Both accept carbide burrs for material removal.

Q: What does a governor do on an air barrel grinder?

A governor controls and limits the tool's RPM under varying air pressure, giving more consistent, controlled speed on softer materials where an ungoverned tool at full speed could remove material too aggressively. Trax offers barrel grinders both with and without a governor — choose the governed version where speed control on softer materials matters more than maximum RPM.

Q: What collet size do I need to match a mounted point or burr?

Air grinding tools typically use 3mm, 6mm or 1/4 inch collets — match the collet size to the shank diameter of the mounted point, burr or accessory you're running. Fitting the wrong collet size means the accessory isn't held securely, a real safety risk at the typical die grinder operating speeds of 20,000-25,000 RPM.

Q: What PPE should I wear with an air die grinder?

Wear a face shield, leather gloves and ear protection when using air die grinders and barrel grinders — grinding and deburring throws debris and generates noise, and the mounted points and burrs run at high RPM where accessory failure is a real risk. Match the mounted point or burr's rated RPM to the tool's actual speed before use.