Fourteen Straight Pilots And Eleven Sixteenth Inch Stone Holder For Grinder Alignment And Cylinder Head Repair Valve Seat Grinding Kit With Top Zero Point Three Eight Five Inch Compatible With Sioux Neway Kwikway
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Product details
| Management number | 233050579 | Release Date | 2026/06/21 | List Price | US$42.46 | Model Number | 233050579 | ||
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✔️ 14 pilots 4.5mm-12mm plus inch sizes with 0.385 top and holder
This valve seat grinding kit aligns stones inside guides during cylinder head work and engine rebuilds in typical shop setups.
✅ Covers 14 pilot sizes including 4.5mm 5mm 5.5mm 6mm 6.5mm 7mm 8mm 9mm 10mm 11mm 12mm 5/16 inch 3/8 inch and 11/32 inch✅ Tops measure 0.385 inch to match common holder setups
✅ Stone holder uses 11/16 inch thread with star drive ball for solid connection
✅ Works with standard grinding machines across various workshop systems
💡 What role do straight pilots play in valve seat grinding operations? Valve seat grinding pilots keep stones centered inside the guides for clean results. - They deliver stable positioning that supports even seat contact - Multiple sizes handle different guide diameters in one kit - Threaded holder connects directly for smooth controlled rotation
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