CHICAGO-LATROBE M8x1 Oversized Spiral-Point Tap, D11 / 6H, 3 Flute, Plug Chamfer

The CHICAGO-LATROBE Spiral Point Tap is used for threading metric holes in production environments. Its spiral-point design pushes chips ahead, making it ideal for through-hole tapping in steel, aluminum, and cast iron. The M8x1 size with D11 / 6H tolerance suits precision threading in automotive and general manufacturing.

This tap has an M8x1 metric thread, D11 / 6H oversize tolerance, 3 flutes, and a plug chamfer. The manufacturer part number is 313570. It is designed for through-hole tapping and is made by CHICAGO-LATROBE, a brand known for cutting tools.

You can source the CHICAGO-LATROBE Spiral Point Tap worldwide through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

Select the tap based on thread size, tolerance, and material. For M8x1 metric threads, ensure the tap matches the hole diameter and thread class. The D11 / 6H oversize is for specific fit requirements. Use a plug chamfer for through holes. CHICAGO-LATROBE taps are designed for consistent performance in production tapping.