In stock
Engine Valve Seat Grinding Kit – 7/16″
7/16” Thread Valve Seat Grinding Pro Kit
A high-precision, workshop-grade setup built for accurate valve seat machining. This kit delivers a full spread of stone sizes, pilots, and essential dressing + grinding accessories—engineered for smooth performance and consistent finishing.
Why it hits different:
Ultra-smooth cutting, stable pilot alignment, and high-durability components make this kit a go-to for workshops demanding accuracy, reliability, and buttery seat finishes. Basically—plug in, grind clean, and flex on your workflow. 🔧🔥
Description
7/16″ thread 34pcs Stones (2 pieces each), Sizes as follows:- 18mm, 19mm, 20mm, 21mm,22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm, 30mm, 31mm, 32mm, 33mm,34mm. 7 pieces 7/16” thread Stone Holder Pilots, Sizes as follows:- 4mm, 4.5mm, 5mm, 5.5mm, 6mm,6.5mm, 7mm. 2 pieces stone holders 7/16” thread + Hex Drive + terminal pin
Valve Grinding Dressing Stand + Stand Pilot
High Speed Grinder + Adaptor
Diamond Point Stand Dresser 4pcs ( ⅜” x 24UNF)








