RS PRO 29-Piece HSS-G Metal Twist Drill Bit Set, 1/16 in Min to 0.5 in Max, High-Speed Steel 668-1009

RS PRO 668-1009 is a 29-Piece Metal Twist Drill Bit Set constructed from high-speed steel (HSS-G), designed for high-performance drilling in metals. The set includes drill bits sized from 1/16 inch minimum to 0.5 inch maximum, progressing in fine 1/63 inch increments. These bits are manufactured following DIN 338 standards, guaranteeing precision tolerances and geometric accuracies essential for demanding industrial and mechanical operations.

The high-speed steel composition provides enhanced resistance to heat and wear compared to standard high carbon steel bits, resulting in longer tool life and reduced breakages. The black oxide finish facilitates quicker material removal and extends drill bit durability during continuous use.

The partially ground tip of the twist drills makes them particularly effective for use with non-ferrous metals such as aluminium, copper, brass, zinc and iron. While primarily designed for metal drilling, these bits can also perform adequately on plastics, wood and masonry, although performance may be affected accordingly.

The set consists solely of twist type drill bits specifically optimized for metal drilling applications, suitable for general industrial, manufacturing, automotive, mechanical, and HVAC applications requiring precise and efficient drilling performance.

Constructed from high-speed steel (HSS-G) for superior heat resistance and durability. Complete set includes 29 drill bits from 1/16 in to 0.5 in sizes in precise increments. Manufactured to DIN 338 standard ensuring high precision and quality.

Black oxide finish enhances performance and drill bit longevity. Partially grounded tips allow versatile usage on various non-ferrous metals. Effective also for drilling plastics, wood, and masonry with adjusted performance.

Designed for industrial and mechanical metal drilling tasks. Country of origin: China.

This RS PRO drill bit set is ideal for professionals and engineers requiring precision metal drilling tools for workshop and industrial applications. Explore more in our Drill Bit Set category at EnvMart for related RS PRO products and accessories.