Hertel C.E11.0675 Extra Length Drill Bit 0.2656 in Hss

Product Description

The HERTEL C.E11.0675 is an extra length drill bit designed for deep-hole drilling applications where standard-length bits cannot reach. Built from high-speed steel (HSS) with an oxide finish, it provides adequate hardness and heat resistance for drilling through steel, iron, aluminum, and similar metals. The bit measures 0.2656 inches in diameter and features a 118-degree point angle, a geometry suited for general-purpose work across a range of materials. With a flute length of 12 inches and an overall length of 18 inches, this bit gives machinists, maintenance technicians, and fabricators the reach needed for deep or offset drilling tasks.

This extra length drill bit is intended for general-purpose drilling in metalworking, maintenance, and fabrication environments. The 18-inch overall length and 12-inch flute length make it appropriate for situations where the drill press or hand drill must extend past fixtures, flanges, or deep-set surfaces. Typical users include machinists, millwrights, and industrial maintenance technicians working with mild steel, cast iron, aluminum, and similar workpiece materials.

Key Features

• 0.2656-inch diameter for precise fractional-size hole requirements
• 18-inch overall length with 12-inch flute length for deep-reach drilling
• 118-degree point angle for general-purpose metal drilling
• High-speed steel construction provides heat and wear resistance
• Oxide finish improves lubricity and corrosion resistance
• 2-flute design promotes efficient chip evacuation in deep holes

Compatibility

Designed as a general-purpose extra length drill bit compatible with standard drill chucks and drill presses accepting a 0.2656-inch shank diameter.

Installation Notes

Installation is performed by machinists or maintenance technicians using a drill press, magnetic drill, or hand drill with a compatible chuck. Secure the workpiece firmly before drilling and use appropriate cutting fluid to reduce heat buildup during deep-hole operations. Inspect the bit for wear or chipping before each use, and avoid side loading which can cause deflection or breakage at extended lengths.