Downcut Spiral Router Bit With 1 Quarter Inch Shank And 3 Sixteenth Inch Cutting Diameter For Wood Projects DIY TAC Coated CNC End Mill For Slots Mortises And Engraving Long Lasting Sharp Cutter For Clean Precise Cuts

Downcut Spiral Router Bit with 1/4" Shank, 3/16" Dia
✔️ 1/4" shank, 3/16" dia, 1" cutting length, TAC coated

Designed for hand-held and CNC routers, this downcut spiral bit delivers clean top surfaces on grooves, mortises, slots, and engravings in wood, plywood, and laminates. It’s compatible with CNC machines or handheld routers that use a 1/4" collet, making it a solid choice for cabinetry, furniture, and DIY wood projects.

✅ Cutting diameter: 3/16" (4.76 mm)
✅ Shank: 1/4" (6.35 mm)
✅ Cutting length: 1" (25.4 mm)
✅ Overall length: 2-1/2" (63.5 mm)
✅ TAC coating boosts life up to 2.5x
✅ Compatible with 1/4" collet on CNC/handheld routers

💡 What is a downcut spiral router bit used for in woodworking?

This handy tool minimizes tear-out and leaves a clean top edge on routed surfaces.

- Handy for clean top surfaces on routed edges
- Reduces tear-out in laminates and veneers
- Ideal for grooves, mortises, and engraved details
- Maintains precision with CNC or handheld routers