Vevor Step Drill Bit 3/16 to 1-3/8" Cobalt High-Speed Steel Spiral Flute New Air Purifier Filters a 5/8" inner diameter for

a 5/8" inner diameter for strong flow

backed by a standard 5-year limited warranty

distortion-free reflections for everyday grooming and decor

and overload protection support durable operation

flame tuning

Vevor Step Drill Bit 3/16 to 1-3/8" Cobalt High-Speed Steel Spiral Flute New Air Purifier Filters a 5/8" inner diameter forThe Vevor step drill bit is designed for drilling multiple hole sizes with a single bit, covering sizes from 3 16" to 1 3 8". Made from M35 cobalt high speed steel with a TiAlN coating, it is built for durability and long lasting sharpness. Its 118 tip and 4 flute spiral design help deliver smooth cutting, fast chip removal, and cleaner holes. The 3 8" tri flat shank provides a secure fit in standard drills. It is suitable for stainless steel, sheet