Import 20823 Mechanics Drill Bit 0.154 in Hss Split Point

Product Description

The IMPORT 20823 is a mechanics-length drill bit designed for general-purpose drilling in metal and ferrous materials. It measures 0.154 inches in diameter with a 3-1/8 inch overall length and a 1-15/16 inch flute length. The 135-degree split point geometry reduces walking at startup and requires less feed pressure than a standard 118-degree point. Made from high-speed steel with an oxide finish, this bit handles the heat generated in production and maintenance drilling. Right-hand spiral flutes evacuate chips efficiently from the cut zone. Trades and shop technicians reach for mechanics-length bits when standard jobber-length bits are too long for confined or close-tolerance work.

This drill bit is suited for drilling carbon steel, cast iron, high alloy steel, high tensile strength alloys, and stainless steel. The shorter mechanics length provides added rigidity, reducing deflection and improving hole accuracy in tough materials. It is a practical choice for HVAC techs, pipefitters, electricians, and general maintenance mechanics who drill mounting holes, knockout punch pilots, and anchor points in metal fabrications and enclosures.

Key Features

• 135-degree split point reduces bit walking and lowers required feed pressure
• High-speed steel construction withstands heat generated during metal drilling
• Oxide finish improves lubricity and provides basic corrosion resistance
• Mechanics length at 3-1/8 inches overall provides extra rigidity over jobber-length bits
• Right-hand cut with regular spiral flutes for efficient chip evacuation
• Web-thinned parallel web for reduced thrust and improved cutting performance

Compatibility

Designed for use in standard drill chucks and drill presses accepting straight-cylindrical shanks. Suitable for drilling carbon steel, cast iron, high alloy steel, high tensile strength alloys, and stainless steel workpieces in general-purpose applications.

Installation Notes

Install into a drill chuck and tighten securely before operation. Use appropriate cutting fluid or coolant when drilling stainless steel or high alloy materials to extend bit life and maintain dimensional accuracy. Ensure workpieces are clamped or secured before drilling. Follow shop safety procedures including eye protection and secure workholding consistent with OSHA general industry standards.