Cal-Van - Allstart 389-200 Replacement Core Drill Bit Reamer 11/16 in.

The Cal-Van - Allstart 389-200 is a replacement core drill bit (also called a reamer) for Cal-Van spark plug thread repair kits. It is sold as the bit only, so you can restore a worn or damaged bit without buying a whole kit.

Key Features:

• Replacement core drill bit / reamer, bit only
• Made to work with the line-up guide in the Cal-Van thread repair system

Use it to ream out the damaged spark plug port before tapping and installing a thread insert.

WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.