COMOWARE 3PCS M35 Cobalt Step Drill Bit Set with 1/4" Hex Shank, Automatic Center Punch, Two-Flute Impact Design, Ideal for Metal, Stainless Steel, Wood, Plastic
[M35 HSS Drill Bit] Made from high-speed M35 cobalt steel for exceptional heat resistance and durability. Effortlessly drills through stainless steel, metal, wood, plastic, and fiberglass without chipping, even during interrupted cuts.
[Double Spiral Flutes] Dual grooves ensure rapid chip removal for faster, smoother drilling. The self-starting 118° split point reduces walking and enhances precision in thin materials while resisting wear.
[Multi-Range Step Drill Set] This 3-piece kit tackles diverse drilling tasks with three precision ranges: 3/16"–1/2" (6 steps), 1/8"–1/2" (13 steps), and 3/16"–7/8" (12 steps). Ideal for projects requiring multiple hole sizes without switching tools.
[Hex Shank & Anti-Slip] 1/4" hex shank fits securely into all power drills, including quick-change chucks. Anti-slip hexagonal grip ensures stability and prevents wobbling during operation.
[Portable & Customer Support] Perfect for home repairs, DIY projects, or light-duty tasks. Backed by hassle-free customer support (contact us directly or via Amazon post-return window).
