Additional Drilling Equipment - 1-7/8" NEW CARBIDE ROCK DRILL BIT . 87 BRUNNER & LAY 1-7/8 125RD 1 BIT DIAMETER-1-7/8" BIT THREAD ID-1" Rope Style LENGTH-4-1/4" ACTUAL PICTURES SHOWN Selling individualy Condition: New other We have listed over 100 Rock bits. See all our Bits here: Rock Bits Sign up for new sales and special promotionsSign up here and we will let you know when this item goes on sale Bit is unused but will have paint scuffs from shelf life TYLER #2 x1 R66 On Oct-05-17 at 11:27:51 PDT, seller added the following information: Track Page Views WithAuctiva's FREE Counter. Location: Wichita, Kansas. For complete listing information please select the Click To Bid button to see this item on eBay.