Description
Bosch 21-Piece Black Oxide Metal Drill Bit Set is a versatile collection of drill bits designed for a wide range of metal drilling tasks. These bits are made from high-speed steel (HSS) and coated with black oxide to reduce friction and increase durability. The no-skate tip provides clean and accurate starts, while the three-flat shank promotes better grip on bits 3/16″ and larger. The universal drilling applications are designed for general purpose use, and the high visibility marking provides clearly marked diameter. This set includes the following drill bit sizes: (2) 1/16″, (2) 5/64″, 3/32″, 7/64″, (2) 1/8″, 9/64″, 5/32″, 11/64″, (2) 3/16″, 13/64″, (1) 7/32″, 15/64″, (2) 1/4″, 5/16″, 3/8″ & 1/2″.
21-piece set includes a variety of sizes for all your drilling needs.
Black oxide coating generates less friction and extends the life of the bits.
Three-flat shank promotes better grip on bits 3/16 In. and larger.
Universal drilling applications are designed for general purpose use.
High visibility marking provides clearly marked diameter.
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