Bosch TI2134IM 64 Inch Impact Titanium: Unmatched Performance and Durability Review

I was happy to find these good quality, one size drill bits with these bases. I used to be able to buy them in stores. Some bits are used more and more in the bit set and need to be replaced sooner.

Same as hex shank. The drill is ideal for wood, plastic or PVC. But for what a "titanium impact drill" should be. Drill bits break too easily when drilling very thin mild steel.

Just the right size for a small project after opening a manhole. That worked great for my application. I built myself a small cage and walked through wood and tin panels with no problem. A little oil helped me drill through metal faster.