PDI BIG BOSS™ CUMMINS X15 CAMSHAFT | 3690406 CAT Cylinder Head This is called edge buffing

This is called edge buffing and the method is often used when polishing metal with an angle grinder

OEM Reference Part Number 6395633

Big Boss CAT C12 Stage 1 Turbo

using the same products professional polishers use in their shops every day

PDI BIG BOSS™ CUMMINS X15 CAMSHAFT | 3690406 CAT Cylinder Head This is called edge buffingAvailable for: Cummins X15 2017 2021 Key Benefits Made from all new material Trusted Quality No core charge Direct OEM replacement Made in the USA Warranty: 1 Year Unlimited Mile Warranty Features: Our premium grade, high quality camshafts, specifically designed for Cummins X15 Common Rail engines. Engineered with precision and crafted from the finest materials, our camshafts are the standard of performance and durability. We believe in providing only