Import 20818 Mechanics Drill Bit 0.1695 in Hss Split Point

Product Description

The IMPORT 20818 is a mechanics-length high-speed steel drill bit designed for general-purpose drilling in metalworking and maintenance applications. It measures 0.1695 inches in diameter with a 3.25-inch overall length and a 2-inch flute length. The 135-degree split point geometry reduces walking on entry and requires less feed force compared to a standard 118-degree point. The oxide finish provides a base level of lubricity and corrosion resistance. This bit is suited for use by machinists, maintenance technicians, and trade professionals working on ferrous and alloy metal components.

This drill bit is rated for right-hand cutting in a range of primary workpiece materials including carbon steel, cast iron, high alloy steel, high tensile strength alloy, stainless steel, and steel. The mechanics length format offers a shorter overall profile than jobber-length bits, improving rigidity and reducing deflection in tight clearance situations or when drilling thicker stock. Web-thinned construction further reduces cutting resistance at the tip, making it a practical choice for production drilling and repair work across HVAC, plumbing, electrical, and general mechanical trades.

Key Features

• 0.1695-inch diameter with 135-degree split point for accurate, self-centering entry
• High-speed steel construction for durability across ferrous and high-alloy workpieces
• Mechanics length at 3.25 inches overall for improved rigidity and reduced deflection
• Web-thinned tip reduces feed force and cutting resistance
• Oxide coating provides lubricity and basic corrosion protection
• Right-hand spiral flute with parallel web configuration for consistent chip evacuation

Compatibility

Designed for general-purpose right-hand drilling in carbon steel, cast iron, high alloy steel, high tensile strength alloy, and stainless steel workpieces. Compatible with standard drill chucks accepting straight-cylindrical shanks.

Installation Notes

Install and remove drill bits only with the drill or press fully powered down and the chuck key clear of the chuck. Secure the workpiece firmly before drilling to prevent movement and ensure accurate hole placement. Always wear appropriate eye protection when operating drilling equipment. For stainless steel and high-alloy materials, use a cutting fluid to extend bit life and improve hole quality.