Dotco 12R0400-18 Straight Air Die Grinder 0.1 Hp 60000 Rpm

Product Description

The DOTCO 12R0400-18 is a straight-body pneumatic die grinder built for precision material removal, deburring, porting, and surface finishing in professional shop and field environments. It spins at 60,000 RPM with a 0.1 horsepower output and accepts a 1/8 inch collet, making it well suited for small rotary burrs, carbide bits, and mounted points. The elastomeric housing absorbs vibration and provides a secure grip during extended use. A roll-type throttle and rear exhaust placement keep the working area clear and give the operator clean directional control. Air consumption runs at 9 CFM at 620.53 kPa (90 psi equivalent), so a properly sized compressor and supply line are required.

This grinder is intended for use by machinists, tool-and-die technicians, fabricators, and maintenance professionals working on metal, composites, or plastics. Its compact straight-handle design at 5.8 inches overall length allows access to tight cavities, ports, and weld joints where larger tools cannot reach. Typical applications include weld bead blending, mold finishing, port matching, and gasket surface preparation in automotive, aerospace, and general industrial settings.

Key Features

• 60,000 no-load RPM for high-speed material removal with small rotary tooling
• 1/8 inch collet accepts standard burrs, mounted points, and carbide bits
• Elastomeric housing reduces vibration and improves grip retention
• Roll throttle provides smooth, controlled speed modulation
• Rear exhaust directs airflow away from the workpiece and operator
• CE Certified and compliant with DIN EN ISO 12100 and Machinery Directive 2006/42/EC

Compatibility

Designed as an OEM-style straight die grinder accepting standard 1/8 inch shank rotary tooling; verify collet size and air supply requirements before use.

Installation Notes

A licensed or experienced pneumatic tool technician should verify that the shop air supply meets the required 9 CFM flow rate and operating pressure before connecting this tool. Shut off and bleed the air line before changing collets or accessories. Inspect the air inlet fitting and hose connections for leaks at each use. Always install the correct collet size and ensure the accessory shank is fully seated and secured before operating at speed.