RS PRO High-Speed Steel (HSS) Helical Flute Reduced Shank Drill Bit 18.5mm Diameter, 156mm Overall Length, 12.7mm 784-4844

RS PRO 784-4844 drill bit is a precision-engineered, high-speed steel (HSS) helical flute drill bit designed for professional use in industrial, manufacturing, and laboratory applications. Its reduced shank type with 12.7mm size ensures compatibility with a wide range of drilling machines and power tools, while the 18.5mm drill bit diameter paired with a 156mm overall length offers excellent reach and versatility for drilling various materials including metals, wood, and plastics.

This drill bit's black finish provides added corrosion resistance and durability in demanding workshop environments. The drill point has an angle of 118 degrees, optimizing chip clearance and minimizing material heat buildup, which increases the tool life and improves drilling efficiency. Made entirely from high-speed steel, the bit can sustain high rotational speeds without losing hardness or precision.

The helical flute design facilitates smooth evacuation of debris during operation, ensuring clean and precise holes. Conceptually a jobber drill bit, it exceeds standard length specifications, making it ideal for general maintenance and repair tasks as well as more intricate manufacturing processes.

Applications include metal fabrication, woodworking, plastic drilling, and technical workshops requiring reliable and high-performance drill bits. The RS PRO 784-4844 drill bit supports diverse industrial environments including construction, HVAC installation, laboratory setups, and manufacturing lines.

This drill bit features a reduced shank with a 12.7mm shank size for compatibility with various drill chucks. Its 18.5mm diameter and 156mm overall length provide extended reach for different drilling needs. The black finished surface enhances durability and corrosion resistance.

It has a drill point angle of 118 degrees, suitable for efficient cutting and chip removal. Constructed from high-speed steel ensuring excellent heat resistance at high rotational speeds. Perfect for general workshop and maintenance use in industrial, manufacturing, and laboratory sectors.

Designed as a jobber drill bit with a helical flute to optimize cutting performance.

RS PRO products undergo rigorous industry testing guaranteeing superior quality and dependability. Choose RS PRO 784-4844 for assured performance and precision in your drilling operations. Explore our full range of industrial-grade Drill Bits and accessories at EnvMart for professional solutions.