Spyder Mach-Blue™ Armor Plated Drill Bits Size:5/16" Covers more surface area while

Covers more surface area while still creating a strong bond

Crafted from heavy-duty top grain leather

Milwaukee’s 12 pc

Heavy duty heat-resistant plastic handle

Spyder Mach-Blue™ Armor Plated Drill Bits Size:5/16" Covers more surface area whileHigh performance metal and wood drilling bits for demanding applications Up to 100x more holes than titanium or black oxide drill bits Up to 8x faster than titanium or black oxide drill bits Features Spyder Stinger Mach Blue Armor Plated high speed steel (HSS) bits are high performance metal and wood drilling bits that provide exceptional drill bit quality and durability, drilling performance, and value. The Mach Blue Armor Plating, combined with the