At least I thought it was a good product when I was bidding on them. Actually, I thought it was a really good deal if you wanted some sds drill bits. I got 17: maybe you want to purchase some from me?
BOSCH: 1 x 7/16″, S4, 12″; 1 x 9/16″, s4,12″; 2 x 1/4″, S4, 10″; 1 each 3/16″, S4, 10″; 3 x 0.202, S4, 9 1/4″; 3 x 3/16″ ,S4, 14″ Long
Dewalt: 2 x 3/8″ 18″; 1 x 5/8″ , 18″
MaKita: 1 x 7/8″ , 18″
Century: 2 x 3/16″ – 4″
I purchased these from 
toolsandmorellc (ebay name) and she owns a store close by called “Tools & More” in Alabaster. I have been getting my cones stolen alot recently so I purchased some “Temporarily Closed” tape. At least it will be cheaper when they break or steal it.