Three levels of brightness: night light
Ideal For Decorative Engraving Or Adding Security By Personalizing Your Valuables
Smooth Contours & Sleek Design
wax & dirt quickly & effectively
Improves electrical performance by reducing arcing & voltage drop
1/4 x 12-In. High-Speed Black Oxide Drill Bit Sterilite Corporation Three levels of brightness: nightMaster Mechanic, 1 4" x 12", Extra Length Black Oxide Drill Bit, 135 Point Angle With 4 Cutting Edges Which Eliminate Walking & Provide Fast Penetration, Black Oxide Tempering Treatment Reduces Frictional Resistance & Improves Chip Flow, Recommended For Wood, Plastic, Wallboard, Plywood & Soft Metals, Aluminum, Brass, & Bronze, For Occasional Use In Stainless Steel & Other Hard Metals, Carded.