Dynabrade 48201.4 HP Straight-Line Die Grinder
The Dynabrade 48201.4 HP Straight-Line Die Grinder is a non-vacuum tool with a maximum RPM of 25000, a power rating (hp/W) of 0.4 (298) with a weight of 0.41kg.
Dynabrade .4 hp Die Grinders are ideal for use on metal, fiberglass, carbon fibre and composites. Designed for efficiency and durability, they deliver reliable performance for material removal, deburring, finishing and polishing applications.
Featuring a safety-lock throttle lever for added control and comfort, plus a built-in pre-filter to protect against contaminants and extend tool life. The governor-controlled motor maintains consistent speed under load, while the lightweight, ergonomic housing ensures comfortable operation.
A 3-vane rotor provides efficient power output across a wide speed range, supported by an innovative airflow system to keep the tool cool during use. The hardened cylinder and full-length housing core enhance durability and balance, while the tactile grip offers secure handling.
Gearless design reduces maintenance and downtime. Supplied with 1/4″ and 6 mm collet inserts.







