RS PRO HSS Helical Flute Reduced Shank Drill Bit 20mm x 156mm Overall Length 784-4857

RS PRO 784-4857 is a high-quality HSS (High-Speed Steel) helical flute drill bit with a reduced shank, designed for precision drilling applications in metal, wood, and plastic materials. With an overall length of 156 mm and a drill bit size of 20 mm, it offers excellent reliability and performance for workshop and maintenance use.

The black finish on the reduced shank, sized at 12.7 mm, ensures a secure fit in drill chucks, minimizing slippage during operation. The 118° point angle is optimized for efficient penetration, reducing effort and improving accuracy when drilling through various materials.

Its helical flute design facilitates effective removal of chips and debris, maintaining cutting efficiency and prolonging tool life. This drill bit is categorized as a jobber length, meaning it possesses an extended length relative to its diameter, providing versatility for diverse drilling tasks.

Manufactured in China, this drill bit meets the needs of industrial, laboratory, construction, HVAC, manufacturing, and workshop environments requiring dependable drilling tools. It is ideal for professional use in metal fabrication shops and general mechanical applications.

Made from durable high-speed steel with heat-resistant properties. Helical flute design enables smooth chip evacuation. Reduced shank with black finish enhances grip stability. Jobber length suitable for a range of drilling depths.

Precision-ground 118° drill point angle for optimal cutting. Set contains 1 Pc RS PRO HSS drill bit with 20 mm diameter and 156 mm overall length. Explore more professional Drill Bits and power tools in EnvMart's comprehensive catalog for industrial and mechanical applications.