Hertel 71206692 Jobber Drill Bit Size 52 Hss Oxide

Product Description

The HERTEL 71206692 is a wire gauge size 52 jobber length drill bit manufactured from high speed steel with an oxide coating. It is designed for general purpose drilling in metal, plastic, and similar materials. The bit features a 118-degree standard point angle, a right-hand spiral flute with regular helix, and a straight cylindrical shank measuring 0.0635 inches in diameter. At 1-7/8 inches overall length with a 7/8-inch flute length, this compact bit is well suited to precision hole-making in close-tolerance work. A web-thinned, tapered web design reduces thrust and improves chip evacuation. Machinists, maintenance technicians, and tool-and-die professionals are the primary users.

This bit is intended for general purpose applications requiring a size 52 wire gauge hole, which corresponds to a decimal diameter of 0.0635 inches. Typical uses include pilot holes, through-hole drilling in light gauge metal and plastics, and production drilling tasks where a standard HSS oxide-coated bit is specified. The short overall length and straight cylindrical shank make it compatible with standard drill chucks and collet holders used on benchtop drill presses, CNC machines, and hand-held power drills.

Key Features

• Wire gauge size 52 with decimal diameter of 0.0635 inches for precise hole sizing
• High speed steel construction provides durability across general purpose drilling applications
• Oxide coating improves lubricity and corrosion resistance during use
• 118-degree standard point angle for reliable starting and centering on flat surfaces
• Web-thinned tapered web reduces drilling thrust and aids chip clearing
• Two-flute right-hand spiral design with regular helix promotes efficient chip evacuation

Compatibility

Designed as a general purpose jobber length drill bit for use in standard drill chucks and collet systems accepting a 0.0635-inch straight cylindrical shank, suitable for benchtop drill presses, CNC drilling equipment, and portable power drills.

Installation Notes

Install the bit securely in a properly sized chuck or collet before operation and verify runout is within acceptable limits for the application. Ensure the workpiece is clamped or fixtured before drilling to prevent movement. Use appropriate cutting fluid or coolant for extended production runs in metal to preserve edge life. Follow the equipment manufacturer and applicable OSHA safety guidelines when operating drilling equipment.