Hertel 02387884 Reduced Shank Drill Bit 29/32 in Hss

Product Description

The HERTEL 02387884 is a reduced shank drill bit designed for drilling into low and medium tensile strength materials. The bit features a 29/32-inch (0.9062 inch decimal) cutting diameter paired with a 1/2-inch straight-cylindrical shank, allowing it to be chucked in standard 1/2-inch capacity drill presses and hand drills without requiring a larger chuck. Built from high-speed steel with an oxide finish for basic corrosion resistance, the bit uses a standard 118-degree point angle and a regular spiral flute for general-purpose cutting. Overall length is 6 inches with a 3-inch flute length. Right-hand cut. Weight is 0.58 pounds.

This bit is suited for metalworking, maintenance, and fabrication applications where the required drill diameter exceeds the shank size that a standard chuck accepts. The reduced shank design makes a larger diameter bit accessible on common 1/2-inch capacity equipment. Typical applications include structural drilling in mild steel, aluminum, brass, plastics, and similar low to medium tensile strength workpiece materials. It is a practical choice for machine shops, maintenance departments, and field service operations running standard drill presses or portable drills.

Key Features

• 29/32-inch cutting diameter (0.9062 inch decimal) with a 1/2-inch reduced straight-cylindrical shank
• 118-degree standard point angle for general-purpose drilling
• High-speed steel construction for use across a range of common materials
• Oxide finish provides basic surface protection
• 3-inch flute length supports maximum drilling depth of 3 inches
• Right-hand cut, regular spiral flute for efficient chip evacuation

Compatibility

Designed as a general-purpose reduced shank drill bit compatible with 1/2-inch capacity drill presses, magnetic drills, and portable hand drills. Best suited for workpieces made of low and medium tensile strength materials.

Installation Notes

Installation and operation should be performed by a qualified machinist or trained trades professional. Secure the 1/2-inch shank fully into the chuck and verify the bit is centered before applying power. Always wear appropriate eye protection and secure the workpiece before drilling. Do not exceed the recommended drilling depth of 3 inches; withdraw the bit periodically to clear chips and allow cooling, as no coolant provision is specified for this bit.