Dynabrade 48345.4 HP Straight-Line Die Grinder
The Dynabrade 48345.4 HP Straight-Line Die Grinder is a high performance tool designed for rapid material removal, deburring, finishing and polishing on metal, fibreglass, carbon fiber and composites. Powered by a .4 HP (298W) motor, it delivers consistent speed under load for efficient, prcise work. The ergonomic oval-shaped housing and co-moulded tactile grip provide comfort and control during extended use. Built for durability, it features a safety-lock throttle lever, a pre-filter to protect against contaminants, and a case-hardened tool cylinder for long-lasting performance. Lightweight yet robust, it includes 1/4″ and 6 mm collet inserts and utilizes an innovative air-flow channel to keep the tool cool under heavy use.
This die grinder combines power, precision, and operator comfort, making it ideal for professional metalworking and composite applications.







