I know I didn't give it 5, but, I used it on my cordless (which was slightly less than the max rated speed), so it SEEMED slower than normal. BUT, it cut a PERFECT hole, no splintering as it came out, and I was going from inside to out. Gives me great faith for the opposite too. Well recommended. +++++
Verified purchase: Yes | Condition: New
Drill through the house wall with ease
Verified purchase: Yes | Condition: New
Works well lifetime guarantee
Verified purchase: Yes | Condition: Pre-owned
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