HSS Eco 4.2 mm Drill Bit Set for Metal Precision Drilling 10 Pieces

Product Overview

The HSS eco 4.2 mm drill bit is designed for precision drilling in metalworking environments, compatible with alloyed and non-alloyed materials, cast steel, and cast iron. Supplied as a set of 10 pieces, this drill bit meets the requirements of workshops, fabrication lines, and industrial maintenance teams requiring dependable tooling for routine and batch production operations.

Its core differentiating feature is the use of high-speed steel (HSS) construction, ensuring increased durability and wear resistance when compared to standard carbon steel bits. This reduces replacement frequency and minimizes downtime, making it well-suited for buyers managing tool inventories in manufacturing plants and repair facilities.

Key Features

• High-speed steel (HSS) construction ? ensures increased durability for metalworking applications


• Diameter 4.2 mm ? suitable for precision drilling in fabrication and assembly tasks


• Set includes 10 pieces ? supports bulk usage and efficient replenishment


• Designed for alloyed and non-alloyed metals ? versatile across common workshop materials


• Suitable for cast steel and cast iron ? covers routine maintenance and production requirements


• Precision-ground tip ? promotes clean, accurate hole formation

Technical Specifications

• Diameter: 4.2 mm


• Material: High-speed steel (HSS)


• Suitable Materials: Alloyed metals, non-alloyed metals, cast steel, cast iron


• Package Quantity: 10 pieces

Applications

Ideal for use in metal fabrication shops, manufacturing plants, industrial assembly lines, and repair workshops. Suitable for drilling alloyed and non-alloyed metals, cast steel, and cast iron in both routine maintenance and batch production tasks. Can be used in environments requiring bulk tool procurement for efficient workflow support.

Packaging & Shipping

Standard export packaging. Each set contains 10 drill bits, securely boxed for safe transport and handling.