Hertel K020155AS Spiral Point Tap M5x0.80 Metric Coarse

Product Description

The HERTEL K020155AS is a spiral point plug tap designed for threading M5x0.80 metric coarse holes in a right-hand direction. Built from high-speed steel with a bright uncoated finish, it features 2 flutes and a plug chamfer that helps push chips ahead of the tap during through-hole threading operations. The shank diameter measures 0.194 inches, and the thread length is 0.875 inches. This tap carries a D2 thread limit, indicating a tolerance suitable for standard metric fits. It is a single-piece package intended for machine or hand tapping in production and maintenance environments.

This tap is suited for threading M5x0.80 metric coarse through-holes in ferrous and non-ferrous metals, plastics, and similar machinable materials. The spiral point design directs chips forward through the hole, making it most effective in through-hole applications where chip evacuation is critical. It is commonly used by machinists, tool-and-die technicians, and maintenance professionals working on machine frames, fixtures, fastener repairs, and general fabrication.

Key Features

• M5x0.80 metric coarse thread form for standard metric fastener compatibility
• Spiral point geometry pushes chips ahead for efficient through-hole tapping
• High-speed steel construction provides durability across a range of workpiece materials
• Plug chamfer with 2 flutes for balanced chip load and smooth thread forming
• D2 thread limit for consistent tolerance control in metric fits
• Bright uncoated finish suitable for use with standard tapping fluids

Compatibility

Designed as a direct-fit replacement or standard tooling selection for M5x0.80 metric coarse through-hole tapping applications requiring a plug-style spiral point tap in high-speed steel.

Installation Notes

This tap is installed and operated by machinists or maintenance technicians using a tapping head, CNC machine, or hand tap wrench. Always apply an appropriate cutting fluid or tapping compound before and during the threading operation to reduce heat and extend tool life. Ensure the workpiece is securely clamped and the tap is aligned perpendicular to the hole before beginning. Do not reverse the tap under load without clearing chips, as this can cause tap breakage.