17 Piece Silver and Demming Jumbo Drill Bit Set for Steel Drilling

High quality HSS material construction.

• Black & Gold finish
• Tri-flat shank for sure grip
• 1/2" shank diameter
• 135 degree & split point for fast penetration and accurate starting.
• Aluminum carry case (style of case may vary)
• Size: 1/2", 17/32", 9/16", 19/32", 5/8", 21/32", 11/16", 23/32", 3/4", 25/32", 13/16", 27/32", 7/8", 29/32", 15/16", 31/32" & 1"