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Engine Valve Seat Grinding Kit – 9/16″and 7/16″
Unlock precision engine reconditioning with this all-in-one Valve Grinding Stone & Pilot Master Kit.
You get a full spectrum of 9/16” and 7/16” thread grinding stones, stone holders, and pilots in both inch and metric sizes—engineered for smooth, accurate valve seat machining across a wide range of engines.
Perfect for workshops that need high accuracy, smooth finishing, and maximum compatibility. Basically—plug, grind, flex. 😎🔧
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Description
Description
9/16” Thread 28pcs Stone (2 pieces each), Sizes as follows:- 2.1/2″, 2.3/8″, 2.1/4″, 2.1/8″, 2″ , 1.7/8″,
1.3/4″,1.7/16″, 1.5/8″, 1.1/2″, 1.3/8″, 1.1/4″, 1.1/8″, 1″ 2 pieces stone holders 9/16” thread + Hex Drive + terminal pin
21 pieces 9/16” thread Stone Holder Pilots, Sizes as follows:- 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, 3/8″, 5/16″,
11/32″, 7/16″. 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)9/16” Thread 28pcs Stone (2 pieces each), Sizes as follows:- 2.1/2″, 2.3/8″, 2.1/4″, 2.1/8″, 2″ , 1.7/8″,
1.3/4″,1.7/16″, 1.5/8″, 1.1/2″, 1.3/8″, 1.1/4″, 1.1/8″, 1″ 2 pieces stone holders 9/16” thread + Hex Drive + terminal pin
21 pieces 9/16” thread Stone Holder Pilots, Sizes as follows:- 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm, 10.5mm, 11mm, 11.5mm, 12mm, 3/8″, 5/16″,
11/32″, 7/16″. 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)
