The Milwaukee Straight die grinder of 1/4inch&1/8inch 2Ah, 4Ah is first cordless in line die grinder that delivers more power vs. pneumatic models . Also its operating supply voltage of 12V. Battery type Li-ion. Its is having no load speed 0 - 10000/ 0 - 15000/ 0 - 21000 rpm.

The first cordless in line die grinder that delivers more power vs. pneumatic models
Best in class size (262 mm long) to help reach in tight places, and offers great mobility and access
Features a 3 mode speed control and responsive variable speed trigger enabling outstanding control To be used with discs up to 50 mm
Supplied with 6 and 8 mm collets
The DNA of our fuel platform redefines the balance of cordless technologies
Flexible battery system: works with all Milwaukee M12 batteries