I need to propel a 6 inch wheel at about 5 mph. So I need a cordless drill or any light cordless tool that is geared to about 400 rpm. Unfortunately, the thing cannot include a device that causes lockup when the trigger is released and forward pressure appears on the drill shaft.
I'd like medium to high quality, but functionally like my cheap cordless Skil drill, with a clutch that works in both directions. But my Skil isn't powerful enough and doesn't include a low gear that tops out at 400 rpm or less.
Hopefully I can disable the braking feature on my DeWalt DC728 14.4 V drill. I disassembled it and got to mess with lots of gears but did not see the braking mechanism. I guess the braking mechanism is located in the one of the clutch pieces. It doesn't seem very modular, I'm not sure I could even use the geared motor without the clutch.
By the way.
Apparently DeWalt drills use MOLYKOTE grease. I see McMaster has several different types. What type of that grease or what other type of grease is suitable for drill gears?
Is handling that grease hazardous?
Thanks.