Spyder Mach-Blue™ Armor Plated Drill Bits Buck Stove UL rated 4-A

UL rated 4-A

100 inch thick

Can be used in either indoor or outdoor locations

Fits all standard doors 1-3/4' up to 2-1/4'

Spyder Mach-Blue™ Armor Plated Drill Bits Buck Stove UL rated 4-AHigh 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