RCE21-R40 (wood thickness 80mm)-End mill 1/4 fillet cutter

**1/4″ Radius Fillet End Mill – Professional Woodworking Solution**

▌**Product Highlights**
✓ Carbide-tipped cutting edges with 45# hardened steel body
✓ Mirror-finish machining (Ra ≤125μin surface roughness)
✓ Dual-side cutting capability (Climb & Conventional milling)

▌**Technical Specifications**
• Shank: 1/4″ (6.35mm) Industrial Standard
• Cutting Depth: 1/2″ (12mm) in Hardwoods / 3/4″ (18mm) in Softwoods
• Optimal RPM: 8,000-12,000 (Variable-speed router compatible)
• Flute Geometry: 30° Helix with Anti-Vibration Design

▌**Premium Applications**
→ Precision edge profiling for tabletops & countertops
→ Cylindrical dowel manufacturing (3/8″-1″ diameter)
→ Decorative chamfering on crafts & furniture
→ Compatible with CNC routers, spindle shapers, tenoning jigs

▌**Why Our Cutters?**
◆ 3X Longer Lifespan with TiCN Coating Option
◆ Zero Tear-out Guarantee on Plywood & MDF
◆ Direct Replacement for Freud 63-100 Series
◆ ISO 9001 Certified Manufacturing Process