Amana Tool HSS1200 Foam Cutting Ball End 1/4 D x 1/8 R x 4 CH x 3/8 SHK x 6 Inch Long Extended Reach CNC High Speed Steel (HSS) TiN Coated 4-Flute Spiral Up-Cut Router Bit

4-Flute Spiral, Up-Cut Router Bits for Deeper Reach CNC foam tools let you achieve depth and precision for thick foam carving applications. Ensure your foam projects are milled with accuracy and high detail, deep cuts in thick materials in fewer passes. Titanium Nitride (TiN) coating increase strength and durability.TiN coated router bits harden and protect the cutting edges, in addition helps smooth the flutes for improved chip ejection. For thick material Up-Cut chip removal Great for deep profiling For use in CNC routers and CNC router systems for machining foam. WARNING! Maximim RPM: 6,000 RPM Excellent for: Acrylonitrile-Butadiene-Styrene (ABS) Aluminum Alloys Crosslinked Polyethylene Foam (XLPE) Ethafoam** Ethylene-vinyl Acetate Foam (EVA) Expanded Polypropylene (EPP)* Expanded Polystyrene (EPS) Extruded Polystyrene Foam (XPS) Flexible Polyurethane Foam (FPF) Foam Fomex Polycarbonate (Lexan) PALFOAM Polyethylene (PE) Foam** Polylam** Polyurethane Foam Plastics Wood *Expanded polypropylene (EPP) is a foam form of polypropylene. **Ethafoam, Polyethylene and Polylam are durable, flexible, closed-cell foams with excellent memory.