Dynabrade 48315 Angle Air Die Grinder 0.40 Hp

Product Description

The DYNABRADE 48315 is a pneumatic angle die grinder designed for precision material removal in professional fabrication, maintenance, and metalworking applications. Powered by compressed air at 90 psi and 26.00 CFM, it delivers 0.40 HP at a rated speed of 12,000 RPM, with a speed range of 10,000 to 17,999 RPM. The 1/4 inch collet accepts standard tooling, and the rear exhaust routes airflow away from the work surface. The lever throttle and angle handle provide control during extended use. Licensed HVAC, plumbing, and mechanical trades as well as industrial technicians rely on this class of tool for porting, deburring, and surface prep in tight spaces.

The 48315 is suited for both shop and field use where a compact, right-angle pneumatic grinder is required. It accepts carbide burrs, mounted points and discs, and rotary files, making it a versatile choice for metal deburring, weld blending, port work, and die finishing. At 6.5 inches overall length and 1 pound, it fits into confined areas where inline grinders cannot reach. The 90-degree angle head is the defining configuration for this tool, allowing work on surfaces perpendicular to the tool body.

Key Features

• Angle (90-degree) die grinder configuration for access in confined workspaces
• 12,000 RPM rated speed with a range of 10,000 to 17,999 RPM for varied material removal rates
• 1/4 inch collet accepts carbide burrs, mounted points and discs, and rotary files
• Lever throttle provides precise speed control during operation
• Rear exhaust directs airflow away from operator and work surface
• CE Certified and EAC Certified

Compatibility

Designed for use with carbide burrs, mounted points and discs, and rotary files with a 1/4 inch shank. Requires a compressed air supply at 90 psi with a 1/4 NPT inlet connection delivering a minimum of 26.00 CFM.

Installation Notes

Installation and operation should be performed by a qualified technician familiar with pneumatic tools and applicable workplace safety standards. Before attaching or removing tooling, disconnect the air supply and verify pressure is relieved. Ensure the shop air system is equipped with a moisture separator and inline lubricator to protect internal components and extend tool life. Confirm that all collet and tooling connections are fully seated and tightened before applying air pressure.