BOSCH BL21A 21-Piece Assorted Black Oxide Metal Drill Bits with Case for Light-Gauge Metal, Wood, Plastic

Bosch Black Oxide Metal Drill Bits have been engineered to cater to the needs of contractors, electricians, and other professionals who require sturdy, dependable bits for general-purpose drilling in wood, plastic, and light-gauge metal. The split-point tip has been designed to provide no-skate starts and clean, accurate holes. Compared to standard drill bits, this set offers longer life, thanks to the unique tip design and the black oxide coating. The three-flat shank design on bits 3/16 In. and larger facilitates better gripping and prevents slipping.

VERSATILE: This set includes a diverse range of bit sizes, covering a wide variety of drilling applications: (2) 1/16", (2) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (2) 3/16", (1) 13/64", (1) 7/32", (1) 15/64", (2) 1/4", (1) 5/16", (1) 3/8", (1) 1/2".

UNIVERSAL: Bosch Black Oxide Metal Drill Bits have been designed for universal drilling applications, catering to the needs of contractors, electricians, and tool professionals who require accurate and reliable bits for general-purpose use.

ACCURACY: The split-point tip has been engineered to provide no-skate, clean, and accurate starts in a variety of drilling applications, including wood, plastic, and light-gauge metal.

LONGEVITY: The unique bit design and the heavy-duty black oxide coating contribute to reduced friction and longer life compared to standard drill bits.

RELIABLE: The three-flat shank design on bits 3/16 In. and larger promotes better gripping and guards against potential slipping, ensuring reliable performance.

In summary, Bosch Black Oxide Metal Drill Bits offer a versatile and reliable solution for contractors, electricians, and other professionals who require accurate and durable drilling tools for a wide range of materials, including wood, plastic, and light-gauge metal. The thoughtful design features, such as the split-point tip, three-flat shank, and black oxide coating, contribute to the bits' longevity and performance, making them a trusted choice for general-purpose drilling applications.

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