Sized for 7 mm guide repair, this liner air installation kit provides an economical tooling solution for small to mid-sized shops. It includes a carbide boring reamer, an auto installer, and four ball broaches sized at.276" (0.7 cm),.277" (0.7 cm),.278" (0.7 cm), and.279" (0.7 cm) to facilitate precise guide installation. The components are designed for use with 509907 or 509910 seat bushing kits and come organized in a plastic storage box with step-by-step instructions.

Sized for 7 mm guide repair, this liner air installation kit provides an economical tooling solution for small to mid-sized shops. It includes a carbide boring reamer, an auto installer, and four ball broaches sized at.276" (0.7 cm),.277" (0.7 cm),.278" (0.7 cm), and.279" (0.7 cm) to facilitate precise guide installation. The components are designed for use with 509907 or 509910 seat bushing kits and come organized in a plastic storage box with step-by-step instructions.