M12 x 1.5 Thread Repair Tool Stainless Helicoil Wire Insert Kit 【Description】This Thread Repair Tool is ideal for restoring damaged threads. This kit helps create a new stronger internal thread in soft metals and protects tapped threads against wear and damage. The installation tools in this kit are made of high speed steel for excellent handling, while the inserts are heat treated 45# steel for increased strength and longevity. 【Applicable】It can be used in daily repair, car repair, drilling machine, etc. Suitable for engine repair and other automotive applications for Steel, Cast Iron and Aluminium. 【Specification】Thread size: M12 x 1.5mm Thread inserts material: Stainless steel Thread tap and the drill material: HSS (High-speed Steel) 【Includes】10 pcs wire thread inserts1 pc HSS screw tap1 pc insert installation tool1 pc breaking pin tool1 pc HSS twist drill bit1 pc hex key 【Installation and use】DRILLINGClear the damaged thread with a standard drill.To repair a spark plug thread no Pre-drilling is necessary if using the special Spark Plug Tap. Please pay attention that for Flute less Taps bigger holes are required. CHECKCheck that thread and pitch of the tap and the bolt match. TAPPINGUse the special V-COIL-Taps for cutting the holding thread into the cleared hole.It is recommended to use suitable cutting oil. INSTALL THE INSERTPlease insert on installation tool and position the adjustable ring so that the insert tang is centered in the tang slot.Wind the insert in with a light downward pressure until a half turn below the surface.Don’t work against thread direction as the tang could break. TANG REMOVELAfter finishing the lift installation tool and use the tang break tool to remove the tang.For bigger sizes and spark plug taps use long nose pliers to remove the tang.Due to the narrow and exact tolerances the new thread normally is stronger than the original one. PLEASE NOTE:30 DAYS WARRANTY ON OUR PRODUCTS.1. This LIMITED WARRANTY ONLY applies to products which shows that the warranty covers in the product information.2. Warranty period: (Since the order was placed)3. The warranty only covers the defects under normal use.4. The warranty DOES NOT cover the defect was subjected to misuse,negligence or accident.5. The warranty DOES NOT cover consumable parts. Quality and Performance:Our tools are top quality products and will not be beaten on performance. Payments & Shipments:We ship our tools all over the world.If your country is not approved on system please contact us for shipping cost.Generally, items will be dispatched within 3 business days after cleared payment being received.Please double check your address,we are not responsible for any delivery due to incorrect or undeliverable address. Returns:If customers are not fully satisfied with our product, simply return the item to us in an unused condition and we will process a refund once the item is received.Items must be returned within 30 days, by prior notification, please email us directly before making any returns. Contact US:If you have any questions, then kindly please contact us via the ?Ask a question? Tab which is located on the bottom of the listing page.Feel free to contact us for any reason, we will respond to eBay messages and emails within 24 hours. Weekend messages and emails will be dealt with on the Monday following the weekend. Customers Note:There are many ways to contact eBay but the quickest and easiest way to get in touch with us is via the eBay messaging system. We answer our eBay messages at regular intervals and will get back to you with an answer within 24 hours.We encourage customers to contact us directly if you have a problem with an item return or delivery of an item. We are usually able to deal with any problem and remedy it without using the eBay appeals case, we encourage customer's to use this only as a last resort and we will do everything we can to help you and make sure you get the best customer service possible. WE DO NOT COMPLETE SALES OUTSIDE OF EBAY SO PLEASE DO NOT CONTACT US TO TRY AND DO SO. If you are interested in more products then kindly please have a look at our eBay shop.Thank You for shopping with us and we hope to see you soon!