Engine Cold Crack Repair, Plug type: TPD and H

H-Oversize HSS Tapered Tap. HO w/ Pilot Hole. High-speed steel tapered tap for use with HO Ductile Iron Plugs.

H-HSS Taper Tap. High-speed steel taper tap for installing “H” series ductile iron plugs in casting repair.

H HSS Tapered Reamer. Used for reaming holes in castings with thick metal sections before tapping for “H” series ductile iron plugs.

Repair cracks in cast metal components with TPD Tapered Threadless Pins. Smaller (0.100” small end) than TBA or TPC pins, these are ideal for cold casting repair in tight spaces, providing a strong, durable, and stress-free solution without welding. Also used to prevent spun bearings in high-performance applications. 15/16” length.