Valve Lapping Tool Attachment for use with Fine Grinding Paste Auto Repair Tool Parts kit for Engine Valve Lapper or Drill Valve Grinding Kit with 4 Suction Plates in（20,30,35,45mm）

【Professional Tool】This Drill Valve Grinding Tool Attachment Valve Lapping Set can be used with fine grinding paste (not included)to regularize the surface and eliminate sub-surface damage for a new vavle to fit perfectly into the valve guide for a secure fit for properly install the valves on the vehicle engine.
【Perfect Working】Apply a thin coat of valve abrasive (not involved) around the valve, install the valve in the valve guide, press the correct size of the valve suction cup tool firmly against the valve head, and use a power drill to slowly rotate the small grinding tool until the grinding is complete.Working Speed (1000-1250 RPM)
【Suitable size design】This Drill Valve Grinding Tool Attachment Valve Lapping Set include 4 attachable suction plates（20,30,35,45mm）(3/4,1-3/16,1-3/8, 1-3/4 inch).
【Versatile】This Drill Valve Grinding Tool Attachment Valve Lapping Set suitable for mounting your car, motorcycle, lawn mower or chainsaw Valve size .
【Quality service】We have professional technical customer service to answer your questions about the use of products after purchase. We truly believe our Drill Valve Grinding Tool Attachment Valve Lapping Set is the best in the marketplace and we stand by that. If our Drill Valve Grinding Tool Attachment Valve Lapping Set doesn’t work, we’ll FULLY REFUND YOU. So, click “Add to Cart” now and buy with confidence.