1 Level
762 Review
88 Karma
Review on π§ Enhance Efficiency with SpeedLoad Hex Shank Countersink 4 Piece Set by Ray Mcknight
Won't stick to aluminum more than once
Nowhere on product packaging says it doesn't work on metal (other drill bits work on wood, plastic and metal). So I bought them to countersink a few holes in an aluminum (rather soft metal) bar. The countersinks only lasted ONE APPLICATION before becoming too dull and just spinning when heated. Useless rubbish back then.
Pros
- Power and hand tools
Cons
- Some minor things
