<h3>About this item</h3><ul> <li>KIT INCLUDES: Drill x1, Counterbore x1, Tap x1, Install Driver x 1, M8X1.0X11.7MM Inserts x 10. with Custom EVA Box.</li> <li>DURABLE STAINLESS STEEL INSERTS: Solid steel insert made insert creates stronger internal thread and much stronger and durable than helicoil.</li> <li>PROFESSIONAL QUALITY: Special design counterbore is used to cut a recessed lip which takes the flange of the inserts.Makes your work much better.</li> <li>PRECISION RESTORATION: Our Thread Repair kit is Used to Repair or Replace Damaged or Stripped Internal Screw Threads. Ideal for a wide range of uses, this kit is particularly well-suited for engine repairs and various automotive applications.</li> <li>CUSTOM EVA BOX:Comes with a specially designed EVA packaging box tailored for the kit, offering secure and organized storage, as well as easy portability.</li> </ul>