8 Step x 5/16" - 1" | 3/8" Shank |Mag-Bit 851.1000| HSS Step Drills | 1 Piece
ProductVariantDrop• Two flutes for cleaner cut
• Split point prevents walking
• Self centering
High speed steel drills for multiple size, perfectly round, burr-free holes in thin materials. No pilot hole required. For use in sheet steel, non-ferrous metal, pvc, plastic laminates such as Formica and even plywood.