Do the 19.2 volt Craftsman battery work on this ?

No, the batteries/chargers are not interchangeable between different voltages.

Is this compatible with the porter cable 20v batteries? They seem to charge fine on each other's chargers but i want to make sure before ordering.

No, the CRAFTSMAN V20 power tool line is only compatible with the CRAFTSMAN V20 batteries.

Corta metal? Y los cargadores son igual que los taladros?

Yes, with the proper wheel, it will cut metal. The CMCG400B is compatible with the V20* Chargers.

Can the trigger be locked or requires constant holding pressure?

No, the trigger can not be locked, it requires constant pressure.

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⚙️ Grind smarter, not harder — power and precision in your hands!

STAY COOL UNDER PRESSURE - Cast metal gear housing ensures heat dispersal for marathon work sessions.
EFFORTLESS GUARD ADJUSTMENT - Tool-free guard positioning for instant adaptability on the job.
ERGONOMIC 3 POSITION HANDLE - Customizable grip for maximum control and reduced fatigue.
UNMATCHED POWER AT 8500 RPM - Dominate every grind with aggressive, high-speed performance.
BUILT TO LAST WITH CONFIDENCE - Limited lifetime warranty backs your investment in quality.

The CRAFTSMAN V20 4-1/2" Angle Grinder (CMCG400B) delivers professional-grade 8500 RPM cordless grinding power with a durable cast metal housing for superior heat management. Featuring a tool-free adjustable guard and a versatile 3-position ergonomic handle, it offers unmatched control and comfort for demanding projects. Battery and charger sold separately. Backed by a limited lifetime warranty, this lightweight 2.59 kg tool is engineered for millennial pros who value efficiency and reliability.

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Brand	Craftsman
Model Number	CMCG400B
Product Dimensions	17.81 x 7.29 x 22 cm; 2.59 kg
Color	Red, Black
Name List for Name Plates	Small
Material	Metal
Power Source	Battery Powered
Voltage	20 Volts
Wattage	1.7E+3
Included Components	(1) CMCG400 Small Angle Grinder (1) Grinding Guard (1) Grinding Wheel (1) Spanner Wrench Battery and Charger Sold Separately
Are Batteries Included	No
Maximum Rotational Speed	8500 RPM
Item Weight	2.59 Kilograms

CRAFTSMAN V20* Angle Grinder S 4-1/2" Tool Only (CMCG400B)

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