Amana RC-2249 Insert Carbide Mini Spoilboard Surfacing, Rabbeting, Flycutter, Slab Leveler & Surface Planer 2+2 Flute Design 1-1/2 Dia x 1/2 x 1/4 Inch Shank Router Bit

Mini insert carbide spoilboard surfacing & rabbeting with scorer, great for cutting tight corners. Features unique 2+2 insert knife design that contains two cutting flutes and two up-shear scorers, which provide a smoother finish at the bottom of the cut than traditional two-knife style router bits. Great for surface planing.
Perfect for:

Resurfacing spoilboards using CNC
2+2 spoilboards contain two bottom scorers for better performance, finer surface finish and better clearance for 90º corners.
Planing large glued up panels using CNC
Surfacing and finishing wood using timber slab machines
Rabbeting or slotting


Designed for planing & rabbeting the following materials:

MDF
Fiberboard
HDF/LDF


Balsa Core*
High Density Urethane (HDU Board)*
Plastic/Acrylic*
Plywood/Chipboard*
Solidwood/Softwood*
Ultra-High-Molecular-Weight Polyethylene (UHMWPE)*



*For optimal results and maximum insert life, replace inserts with optional general purpose knives #AMA-12 and #RCK-70 (sold separately).

Featuring:

2+2 design
4-sided solid carbide insert knives
Exclusive carbide grade for highest quality of cut
Maximum cutting efficiency
Faster material removal process


 
These industrial router bits feature solid carbide insert knives with four cutting edges that allow users to rotate the knife when one side becomes dull providing the highest-quality finish available on woodworking tools.
Recommendations: For surfacing solid woods it is recommended to remove both bottom scorers.
Proper torques rating to tighten down screws is 2-3Nm Torques.