Comparison

Large Die Grinder GDO800C

6.6 AmpsĀ  7,000 – 28,000 RPM

Recommended for long bits.

Plenty of power

Large shaft adapter for threaded bits

Switch clogs with snow when used in the freezer

Medium Die Grinder GDO600

3.5 Amps 25,000 RPM

Good for short or long bits.

Rubber grip feels great

Much more power than small.

Small shaft adapter for threaded bits.

Switch must be held on during carving