1/4 Inch x 12 Inch SDS Plus Rotary Hammer Drill Bit, Carbide Tipped for Brick, Stone, and Concrete Version 2 (1/4" x 10" x 12")

I use it the drill small holes and Concrete is very good, but I bent one of them and I need to replace it

Had to drill thru outside brick wall and 6’’ basement concrete wall. Took a few minutes, no issues.

I bought a few of these bits at once expecting to burn through them or for them to snap. I'm still on the first bit and it's been used several times per day at the full 12 inch length and is still in good condition. Would recommend this bit.

Works as designed cutsnice clean hole

I bought this to rehang an aluminum awning that fell off a friends house. It worked great to rehang the awning with 1/4 tapcons. The longer length made it a much easier job because I didn’t have to stretch all that much. I really like the plastic tube that it comes with too. Keeps it secured and I don’t have to guess at what bit I’m grabbing bcos it’s labeled 3/16ths. I would buy it again

Worked on concrete as it should

Bad ass drill bit! Half price from box stores.

I use this all the time and it has held up great