Hertel 2386316 Screw Machine Drill Bit Size 24 Hss

Product Description

The HERTEL 2386316 is a screw machine length drill bit designed for high-speed drilling in metal, plastic, and similar materials. Built from high-speed steel with an oxide coating, this bit features a 135-degree split point that reduces walking and enables faster penetration without a center punch. The wire gauge Size 24 corresponds to a decimal diameter of 0.1520 inches. With an overall length of 2.0625 inches and a flute length of 1 inch, this stub-length bit provides added rigidity in drill press and CNC applications. Right-hand cutting direction with a regular spiral flute rounds out the design.

This drill bit is suited for production machining environments, machine shops, and general metalworking applications where a compact, rigid drilling tool is required. The screw machine length profile reduces deflection, making it a reliable choice for close-tolerance hole work in both manual and automated setups. It is commonly used by machinists and tool-and-die professionals drilling in steel, aluminum, and similar workpiece materials.

Key Features

• Wire gauge Size 24 with a decimal diameter of 0.1520 inches
• 135-degree split point reduces walking and improves entry accuracy
• High-speed steel construction provides wear resistance across common metals
• Oxide coating offers mild corrosion resistance and reduced friction
• Screw machine (stub) length of 2.0625 inches overall increases rigidity over jobber-length bits
• Web-thinned parallel web configuration supports efficient chip clearance
• Right-hand cut, straight-cylindrical shank compatible with standard drill chucks

Compatibility

Designed as an OEM-style screw machine length drill bit suitable for standard three-jaw drill chucks and collet systems accepting a 0.1520-inch straight-cylindrical shank.

Installation Notes

Installation and use of this drill bit should be performed by qualified machinists or trade professionals familiar with cutting tool safety. Ensure the workpiece is securely fixtured and the spindle is at the correct RPM for the workpiece material and bit diameter before engaging the cut. Inspect the cutting edges and web for wear or chipping before each use, and replace the bit if the point is damaged. Always wear appropriate eye and face protection when operating drilling equipment.