Hertel C.E08.0913 Extra Length Drill Bit 0.3594 in Hss

Product Description

The HERTEL C.E08.0913 is an extra length high-speed steel drill bit designed for through-hole and deep-reach drilling applications in metal, wood, and general-purpose materials. With a 0.3594-inch cutting diameter, an 8-inch overall length, and a 118-degree drill point angle, this bit reaches into workpieces and fixtures where standard-length bits fall short. The oxide finish helps reduce friction and provides a measure of corrosion resistance during use. It is suited for machinists, maintenance technicians, and fabricators who need reliable performance in general-purpose drilling tasks.

This bit is well matched for production drilling, maintenance and repair operations, and fixture work requiring extended reach. The 5.5-inch flute length provides adequate chip evacuation during deeper drilling passes. Its general-purpose grade makes it a practical choice for shops and field technicians working across a range of common materials. A single bit is packaged per unit, making it easy to stock as a replacement or add-on to an existing drill set.

Key Features

• Extra length design with 8-inch overall length for deep-reach drilling access
• 0.3594-inch cutting diameter for precise sizing in general-purpose applications
• 118-degree drill point angle suited for drilling into a wide range of common materials
• 5.5-inch flute length supports chip clearance during extended drilling passes
• High-speed steel construction provides durability across repeated use cycles
• Oxide finish reduces surface friction and offers basic corrosion resistance

Compatibility

Designed as a general-purpose extra length drill bit compatible with standard drill chucks and machine spindles accepting a 0.3594-inch shank in drill presses, milling machines, and handheld power drills.

Installation Notes

This bit is installed and replaced by machinists, maintenance technicians, and fabricators using standard drill chucks or collet systems. Ensure the machine is fully powered down and the spindle is stationary before changing bits. Use appropriate workholding to secure the material and reduce walkout at entry. Follow shop safety standards and applicable OSHA general industry guidelines when operating drilling equipment.