1 Level
1336 Review
87 Karma
Review on πͺ Enhance Your Drilling Efficiency with Drill America Qualtech High Speed Uncoated by Dusty Oner
I have other sizes from other companies and they work fine.
Used to clean out three holes and the drill broke. Never, just made a lot of noise and then broke. It's possible that bit was bad. I can send it to mfg to find out. Just send your contact details.
Pros
- HSS tools are good for most general purpose applications and offer a combination of hardness and toughness for wear resistance
Cons
- Questionable purchase for the elderly
