Features-
The first cordless right angle die grinder that delivers more
power vs. pneumatic models
Compact size (only 119 mm long) to help fit in tight places,
and offers greater mobility and access
Features a 4-mode speed control and responsive variable
speed trigger enabling outstanding control
To be used with discs' class='desclinks'>discs up to ø50 mm
Supplied with 6 and 8 mm collets
Integrates three MILWAUKEE®-exclusive technologies - the
POWERSTATE™ brushless motor, REDLITHIUM™-ION
battery pack and REDLINK PLUS™ intelligence hardware
and software - which deliver outstanding power, run time
and durability on the jobsite
Flexible battery system: works with all MILWAUKEE® M12™
batteries

Specifications-
Article Number 4933471440
Battery pack capacity (Ah) 2/4
Battery type Li-ion
Charger supplied 
Collet capacity (mm) 6 & 8
Disc diameter (mm) 50
Modes 4
No load speed (rpm) 0 - 10,000/ 0 - 15,000/ 0 - 20,000/ 0 - 24,500
No. of batteries supplied 0
Standard equipment 6, 8 mm collet
Voltage (V) 12

Supplied with-
1 x 2.0Ah Battery pack
1 x 4.0 Ah Battery pack 
C12 Charger
Tool bag