The Blue Blades: Diamond tuck-point grinder blades Size:4" Chemically tempered

Chemically tempered

The small sizes makes it great for small batches or tight areas

5" long available in 2 sizes

(1) Concave dual sided jointer for 2 specified joint sizes

The Blue Blades: Diamond tuck-point grinder blades Size:4" Chemically temperedThese bad boys are the best blades on the market for so many reasons. 1.) Extended work life: These blades last. We get about 6 8 hours of continuous use from these tough tuckpoint blades. For the pricem they're better than any other aggressive cutting blade that we've ever used. The toothed design and holes allow for maximum airflow keeping the blade from overheating. And the teeth on the blade have a high diamond content giving it a longer better