RS PRO High-Speed Steel (HSS) Drill Bit 125mm Overall Length, 0.34375 in (8.7mm) Shank, Plain Shank, Helical 434-4398

The RS PRO 434-4398 is a high-speed steel (HSS) drill bit designed for precision drilling with a total overall length of 125mm and a drill size of 0.34375 inch. This drill bit is engineered with four helical flutes that enhance chip removal and improve drilling efficiency.

Constructed from durable HSS material, the drill bit is suitable for use in mechanical workshops, fluid power applications, and general manufacturing tasks.

The drilling length is 81mm with a plain shank measuring 8.7mm in diameter, ensuring compatibility with most standard drill chucks. This tool adheres to DIN 338 standards, a recognized specification for jobber drill bits, confirming its quality and performance.

This drill bit is ideal for professionals requiring reliable and accurate tool performance in industrial and mechanical applications. Made from high-quality HSS for longevity and durability. Four helical flutes provide excellent chip clearance.

Plain shank type compatible with standard drills. Complies with DIN 338 standard for jobber drill bits. Suitable for precision drilling in metals and general materials. Originated in China, manufactured under controlled quality standards.

125mm overall length and 81mm drilling length for extended use. Explore more professional Drill Bits and power tools in EnvMart’s Industrial Tools & Equipment category to find the right product for your application needs.