SPYDER 19071 1/4" to 1" Hex Shank 13 Step Drill Bit Stinger™ Mach-Blue™ Tanks The bits produce 1/8" radius

The bits produce 1/8" radius flutes or beads

Slim insulated shaft allows access in hard to reach areas

On M3 - M4: 10 - 30 Seconds Off M3 - M4: 30 - 60 Seconds On M1 - M2: 10 - 40 Seconds Off M1 - M2: 90 - 160 Seconds

Temperature clamp provides strong

giving users powerful performance to easily cleanup common wet and dry jobsite debris

SPYDER 19071 1/4" to 1" Hex Shank 13 Step Drill Bit Stinger™ Mach-Blue™ Tanks The bits produce 1/8" radiusSPYDER 19071 1 4" to 1" Hex Shank 13 Step Drill Bit Stinger Mach Blue Spyder Stinger Mach Blue Armor Plated high speed steel (HSS) step drill bits are high performance metal drilling bits that provide exceptional quality and durability, drilling performance, and value. The Mach Blue Armor Plating combined with the advanced M series alloy tool steel construction and proprietary heat treatment make these bits truly revolutionary they retain sharper