Shorter Kits for Head Bolt Thread Repair - What are the downsides? We recently came across an article that stated the more expensive, longer Time Sert kits made for he … read more 28th Feb 2024 DennisB
Polaris Head Bolt Thread Repair Kit - Information and Recommended Kit & Inserts Aluminum head bolt threads pulling out on Polaris engines is a fairly common problem. Installing a s … read more 23rd Jan 2024 DennisB
How Bad Can Spark Plug Hole Erosion Get, and Can It Be Fixed? How severely can a spark plug hole in an aluminum engine head, which previously had a repair insert … read more 5th Dec 2023 DennisB
Need an oversize head bolt thread repair for a 2000 Silverado 5.3 Liter? We had a recent customer that asked this question.Question - I need a big sert for a 2000 Chevy Silv … read more 6th Nov 2023 DennisB
Add to Cart Quick view KWKK10-1132 Stepped Point 11/32 Drill Bit KnKut MSRP: Now: $15.77 Was: Stepped Point 11/32 Drill Bit
Add to Cart Quick view KWKK10-1332 Stepped Point 13/32 Drill Bit KnKut MSRP: Now: $19.71 Was: Stepped Point 13/32 Drill Bit
Add to Cart Quick view KWKK10-732 Stepped Point 7/32 Drill Bit KnKut MSRP: Now: $9.27 Was: Stepped Point 7/32 Drill Bit
Add to Cart Quick view KWKK10-332 Stepped Point 3/32 Drill Bit KnKut MSRP: Now: $2.25 Was: Stepped Point 3/32 Drill Bit
Add to Cart Quick view KWKK10-1532 Stepped Point 15/32 Drill Bit KnKut MSRP: Now: $25.07 Was: Stepped Point 15/32 Drill Bit