1 Level
1268 Review
42 Karma
Review on π© Irwin Tools 4935607 Titanium High-Speed Drill Bit by Sean Maples
Best drills I've ever had - they last forever. Duplicating small shared bits is great.
I received a set of these drills a few years ago. I've never had to sharpen them (and I've built theater sets and props and drilled a lot). These are the best drill bits I've ever had (and a word to the wise: don't buy DeWalt bits). The common (but small) sizes 1/16, 3/32 and 1/8 are often lost or damaged. - This set has an extra size of these sizes.
Pros
- The titanium nitride coating is heat and abrasion resistant and provides 6 times longer cutting edge life than other high speed step drills
Cons
- Some faults
