Thread Repair Heli-coil Inserts Tool Kit M5 M6 M8 M10 M12 Thread Repair Kit Ideal for restoring damaged threads, suitable for engine repair and other automotive applications for Steel, Cast Iron and Aluminium.Thread tap and the drill material: HSSThread specification: M5 M6 M8 M10 M12 M14 Include 10/20pcs Wire Thread Inserts In The Set M5 x 0.8 / 20PC Inserts M6 x 1.0 / 20PC Inserts M8 x 1.25/ 20PC Inserts M9 x 1.25/ 20PC Inserts M10x1.0 / 10PC Inserts M10x1.25 / 10PC Inserts M10x1.5 / 10PC Inserts M12x1.25 / 10PC Inserts M12x1.5 / 10PC Inserts M12x1.75 / 10PC Inserts M14x1.25 / 10PC Inserts M14x1.5 / 10PC Inserts 1 x Lug breaking tool 1 x Installation tool 1 x wrench 1 x Thread tap 1 x Drill bit Features:Thread repair kit including 10/20 wire thread inserts.Ideal for restoring damaged threads, suitable for engine repair and other automotive.Can be used in daily repair, car repair, drilling machine, etc.Made of high quality material, sturdy and durable in use. How to use:1.Drill out damaged thread using correctly sized drill bit(supplied)2.Tap re-drilled hole using tap supplied3.Load coiled insert into applicator4.Screw coil into casting5.Using lug breaking tool,break off tag on insert6.Thread is repaired and ready to use. 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 Top Rated Tools 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.Thread tap and the drill material: HSS Thread specification: M5 M6 M8 M10 M12 M14 Package Included: 20(/M5/M6/M8/M10) / 10(M12/M14) x Thread inserts 1 x Lug breaking tool 1 x Installation tool 1 x wrench 1 x Thread tap 1 x Drill bit Features: Thread repair kit including 10/20 wire thread inserts. Ideal for restoring damaged threads, suitable for engine repair and other automotive. Can be used in daily repair, car repair, drilling machine, etc. Made of high quality material, sturdy and durable in use. How to use: 1.Drill out damaged thread using correctly sized drill bit(supplied) 2.Tap re-drilled hole using tap supplied 3.Load coiled insert into applicator 4.Screw coil into casting 5.Using lug breaking tool,break off tag on insert 6.Thread is repaired and ready to use.