LASER 6229 VALVE GRINDER LAPPING TOOL + GRINDING PASTE / SPARE RUBBERS AVAILABLE. $22.43. 1 sold. Sponsored Listings. LASER 6229 VALVE GRINDER LAPPING TOOL + GRINDING PASTE / SPARE RUBBERS AVAILABLE. $22.43. Got one to sell? Get it in front of 160+ million buyers. You May Also Like.
General Purpose wheel recommended for both roughing and finishing of most automotive valve seats. Long lasting, fast cutting and produces a very satisfactory finish. 11/16"-16 threaded bushing compatible with Sioux 1672 & 1702 stone holders and Woodward Equipment 1702W and 1702W38 stone holders.
ABN Valve Lapping Tool Kit – Valve Lapping Attachment Tool for Drill Valve Grinding Kit Small Engine Valve Lapper Kit. 4.2 out of 5 stars 71. $22.99 $ 22. 99. Get it as soon as Sat, Oct 31. FREE Shipping on your first order shipped by Amazon.
The grinding compound will be worn down. Clean out the valve seat and the valve and use fresh grinding compound and repeat the whole process. Do this repeatedly until both the valve edge and the valve seat are shiny and all the pits are gone. Now change to the polishing (or valve finishing) compound and polish the valve to a shiny new surface.