15 Piece, Black Oxide, Drill Bit Set, Oxide Treatment Resists Corrosion, Helps Prevent Bit From Rusting, 135 Degree Split Point Tip Starts On Contact, Cuts With Less Force, Flatted Shanks Above 11/64" Eliminates Slippage In Drill Chuck, Reduced Shank Above 3/8" Allows The Use Of Larger Drill Bits In A 3/8" Chuck, Case With Rubberized Grip & Sliding Latch, Set Includes: (2) 1/16", (2) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 3/16", (1) 7/32", (1) 1/4", (1) 5/16" & (1) 3/8" Drill Bits.
