Bosch PRO 18pcs Metal HSS-G Twist Drill Bit Set ( 2607019578 )

HIGHLIGHTS:

The Bosch PRO 18-Piece Metal HSS-G Twist Drill Bit Set (2607019578) is a professional-grade drill bit assortment engineered for long-life drilling in metal. Manufactured from ground High-Speed Steel (HSS-G) to DIN 338 standards, the drill bits deliver excellent drilling precision, durability, and wear resistance, making them ideal for fabrication, engineering, automotive, maintenance, and general metalworking applications.

Each drill bit features a 135° split-point tip that starts holes exactly where needed, reducing wandering and eliminating the need for center punching in many applications. Fully ground spiral flutes provide smooth chip evacuation and efficient cutting performance, resulting in cleaner holes and reduced heat generation during continuous drilling.

The set includes 18 commonly used drill bit sizes from 1.0 mm to 10.0 mm, with duplicate sizes for frequently used diameters. Each bit has a shank diameter equal to its drill diameter for secure clamping in standard drill chucks. Supplied in a durable Bosch PRO ToughBox plastic cassette, the set keeps the drill bits organized, protected, and easily accessible for professional use.

FEATURES:

• Professional 18-piece HSS-G twist drill bit set for metal drilling.
• Designed for long-life drilling in metal.
• Ground High-Speed Steel (HSS-G) construction provides excellent durability and drilling precision.
• DIN 338 compliant for professional-quality performance.
• 135° split-point tips ensure accurate starts and minimize bit wandering.
• Fully ground spiral flutes improve chip removal and drilling efficiency.
• Includes duplicate sizes for commonly used drill diameters.
• Suitable for steel, cast iron, non-ferrous metals, aluminum, copper, brass, and plastics.
• Compatible with corded drills, cordless drill drivers, and drill presses with standard three-jaw chucks.
• Supplied in a durable Bosch PRO ToughBox storage case for organization and protection.

The Bosch PRO Metal HSS-G Twist Drill Bit Set offers outstanding precision, long service life, and reliable drilling performance, making it an essential solution for professionals who require a complete assortment of premium metal drill bits.