Import 20838 Mechanics Drill Bit 0.1015 in Hss Split Point

Product Description

The IMPORT 20838 is a mechanics-length high-speed steel drill bit designed for general-purpose drilling in metal and ferrous materials. The 0.1015-inch diameter bit features a 135-degree split point geometry that reduces walking on entry and lowers the force needed to start a hole. A straight-cylindrical shank seats securely in standard drill chucks. The oxide finish provides a baseline level of lubricity and corrosion resistance during storage and use. At 2.5 inches overall length, this is a shorter mechanics-length bit suited for work in confined spaces or where rigidity matters more than reach.

This bit is intended for drilling carbon steel, cast iron, high alloy steel, high tensile strength alloy, stainless steel, and general steel workpieces. The mechanics-length format is a common choice for HVAC technicians, plumbers, electricians, and general maintenance trades when drilling through structural members, sheet metal, or equipment frames where a longer jobber-length bit would flex or chatter. The spiral flute type and regular spiral configuration handle chip evacuation reliably across these materials.

Key Features

• 135-degree split point reduces center-punch dependency and minimizes drill walk at entry
• Web-thinned construction lowers thrust requirements and extends cutting tool life
• High-speed steel construction handles carbon steel, cast iron, stainless steel, and high alloy steel
• Mechanics length at 2.5 inches overall provides added rigidity versus jobber-length bits
• Straight-cylindrical shank fits standard 3-jaw drill chucks without modification
• Oxide finish adds surface protection during storage and light-duty cutting

Compatibility

Designed as a general-purpose replacement mechanics drill bit compatible with standard straight-shank drill chucks used in handheld drills, drill presses, and right-angle drill attachments common in trade applications.

Installation Notes

This bit is installed by trade professionals including electricians, HVAC technicians, and plumbers during rough-in and equipment mounting work. Secure the straight-cylindrical shank fully in the chuck and tighten all jaws before drilling. Use appropriate cutting fluid or lubricant when drilling stainless steel or high alloy steel to manage heat buildup and extend bit life. Wear appropriate eye protection and secure the workpiece before beginning any drilling operation.