Hertel 02388262 Reduced Shank Drill Bit 1.5in Hss

Product Description

The HERTEL 02388262 is a reduced shank twist drill bit designed for drilling through low and medium tensile strength materials including mild steel, aluminum, brass, and similar workpiece materials. The bit features a 1.5-inch cutting diameter with a reduced 0.5-inch straight-cylindrical shank, allowing it to fit standard half-inch drill chucks while still producing large-diameter holes. The 118-degree standard point angle provides a good balance of centering ability and cutting efficiency on common metals and plastics. An oxide finish protects the high-speed steel body from early corrosion and assists with chip evacuation during drilling operations.

This bit is suited for metalworking, fabrication, and maintenance applications in commercial and light industrial settings. It is commonly used by machinists, pipefitters, ironworkers, and maintenance technicians when a full-shank bit of this diameter is impractical due to chuck size limitations. The 3-inch flute length supports drilling to a maximum depth of 3 inches, and the 6-inch overall length provides clearance in most standard drill press and hand-drill setups. Right-hand spiral flutes evacuate chips efficiently during through-hole and blind-hole operations.

Key Features

• Reduced 0.5-inch shank fits standard half-inch drill chucks for large-diameter drilling
• 118-degree standard point angle for general-purpose use on metals and plastics
• High-speed steel construction provides heat and wear resistance during extended cutting
• Oxide finish reduces friction and offers basic corrosion protection
• Right-hand cut with regular spiral flutes for efficient chip removal
• 3-inch flute length supports up to 3 inches of drilling depth

Compatibility

Designed for use in any drill press or hand drill with a half-inch or larger chuck capacity. Suitable for drilling low and medium tensile strength materials as noted in manufacturer specifications.

Installation Notes

Secure the shank fully in the chuck and verify the bit runs true before committing to a cut. Always power down and lock out the drill press or disconnect the hand drill before changing bits. Use appropriate cutting fluid or lubricant when drilling ferrous metals to extend tool life and improve hole quality. Eye protection and proper work-holding are required when operating rotary cutting tools.