Model:Health Gear65g83rf1st Package Dimensions:14 x 9 x 7 cm Features: 1. Main Function: Use this tool to correct surface irregularities and eliminate subsurface damage of the new valves for a perfect fit into the valve guide. 2. Working Speed: Valve lapping tool attachment works from 1000rpm to 1250rpm Maximum, the direction can be changed automatically, easy for valve insertion. Use with a fine grinding paste (not included). 3. Using Steps: Apply a thin layer of engine valve lapping compound (not included) around the valve and install the valve in the valve guide, press the correct size valve suction cup tool firmly on the valve head, then slowly rotate lapping tool with a power drill (not included) until you get the suitable finish. 4. Applications: 1pc small engine valve lapping tool attachment and 5pcs suction cup adapters can be used for your automotive, motorcycle, ATV, and small engine valves. 5. Saving Time and Effort: Small engine valve lapping attachment kit provides increased control and productivity with less user fatigue, high performance, reliable to use. Specification: Item Type: Valve Lapping Tool Attachment Kit Material: Metal and Rubber Fitment: Universal Working Speed: 1000rpm To 1250rpm Maximum Package List: 1 xValve Lapping Tool Attachment 5 x Suction Cup Adapters [Practical Valve Lapping Kit]: This is a pretty practical Valve Lapping Tool Kit, it is mainly used for correct surface irregularities and eliminate subsurface damage of the new valves for a perfect fit into the valve guide, can effectively improve work efficiency and convenience [Simple Convenient to Use]: It is quite simple and convenient to use this Valve Lapping Attachment Tool, it features compact size that is convenient to carry and store, and comes with 5 different types of suction cups for your different requirement, can work from 1000rpm to 1250rpm Maximum and direction can be changed automatically for easy insertion [Quality Reliable]: This Lapping Tool Attachment is made of quality thick metal and rubber material, which has high hardness and strength, hard to break or deform, and has high wear resistance, that is hard to damage, durable and reliable to be used for a long life [Wide Application]: This is a great practical Valve Lapping Tool Kit, can help providing increased control and productivity with less user fatigue, and simple and convenient to use, can be widely used for your automotive, motorcycle, ATV, and small engine valves [Satisfactory Guarantee]: We are a customer oriented company that is dedicate to provide best product and fast service, if you have any problems with this product you can free to contact us and we will help solve the problem for you as soon as possible See more product details [Practical Valve Lapping Kit]: This is a pretty practical Valve Lapping Tool Kit, it is mainly used for correct surface irregularities and eliminate subsurface damage of the new valves for a perfect fit into the valve guide, can effectively improve work efficiency and convenience [Simple Convenient to Use]: It is quite simple and convenient to use this Valve Lapping Attachment Tool, it features compact size that is convenient to carry and store, and comes with 5 different types of suction cups for your different requirement, can work from 1000rpm to 1250rpm Maximum and direction can be changed automatically for easy insertion [Quality Reliable]: This Lapping Tool Attachment is made of quality thick metal and rubber material, which has high hardness and strength, hard to break or deform, and has high wear resistance, that is hard to damage, durable and reliable to be used for a long life [Wide Application]: This is a great practical Valve Lapping Tool Kit, can help providing increased control and productivity with less user fatigue, and simple and convenient to use, can be widely used for your automotive, motorcycle, ATV, and small engine valves [Satisfactory Guarantee]: We are a customer oriented company that is dedicate to provide best product and fast service, if you have any problems with this product you can free to contact us and we will help solve the problem for you as soon as possible