Amana Tool ACM Double Edge V Scoring Saw Blades Option:RCK-48 Solid Carbide Insert Knife 0.090 Inch Flat Bottom Width It cures hard and tough

It cures hard and tough and does not become brittle

copper and etc

The unique design of this thin kerf blade allows it to be used effectively for both ripping and crosscutting operations

Subflooring

Amana Tool ACM Double Edge V Scoring Saw Blades Option:RCK-48 Solid Carbide Insert Knife 0.090 Inch Flat Bottom Width It cures hard and toughFor Amana Tool #RC 4300 Solid Carbide Insert ACM 90 Double Edge V Scoring Saw Blade Knives sold individually 5 knives required for #RC 4300 Each knife has 4 cutting edges These knives are for scoring Aluminum Composite (sandwich) Materials (ACM) with a 90 angle V Groove and flat bottom width of 0. 090".