The Milwaukee Red Helix Cobalt SAE Drill Bit Kit features 29 pieces, all manufactured for durability and longevity. These pieces are specially designed for metal applications and are ideal for fast, accurate holes. The tapered drill bits include sizes from 1/16” to 1/2".

Specifications:

• Material: Stainless Steel, Cast Iron, HSS Steel, Steel, Wood, PVC & Plastics
• Kit: Yes
• Coating: Cobalt

Sizes:  Red Helix Cobalt Drill Bit - 1/16" (48892301), 5/64" (48892302), 3/32" (48892303), 7/64" (48892304), 1/8" (48892305), 9/64" (48892306), 5/32" (48892307), 11/64" (48892308), 3/16" (48892309), 13/64" (48892310), 7/32" (48892311), 15/64" (48892312), 1/4" (48892313), 17/64" (48892314), 9/32" (48892315), 19/64" (48892316), 5/16" (48892317), 21/64" (48892318), 11/32" (48892319), 23/64" (48892320), 3/8" (48892321), 25/64" (48892322), 13/32" (48892323), 27/64" (48892324), 7/16" (48892325), 29/64" (48892326), 15/32" (48892327), 31/63" (48892328), 1/2" (48892329).