macxcoip cobalt drill bit set - 6inch length, 1" m35 high speed steel jobber length drill bit kit for hardened metal, stainless steel, cast iron, wood and plastic, with index storage case is up for auction in Industrial & Scientific. The current bid is $2.50, 92% below the $29.98 MSRP, in New/Like New condition. Bid on this item at our Cincinnati - School Road location before the auction closes.