Amana Tool RC-2257 Insert Spoilboard Surfacing, Rabbeting, Flycutter, Slab Leveler & Surface Planer 2-1/2 D x 1/2 CH x 1/2 Inch SHK Router Bit

Insert spoilboard, surfacing, rabbeting, flycutter, leveler and bed skimming router bits featuring a two-knife design. Engineered with an Amana-exclusive carbide grade for the highest quality of cut, maximum cutting efficiency, and faster material removal process.These industrial router bits are complete with either two #HMA-12 or two #RCK-344 insert knives, each with four cutting edges that allow users to flip the knife over when one side becomes dull. To cut general purpose material use two (2) #AMA-12 insert knives (not for use on #RC-2242). Amanas New Radius edge Cutter RC-2242 is best recommended to be used for planning/flattening in surfaces of large solid wood slabs with a handheld router in router sleds.Also known as a Surface Planing, Rabbeting, Flycutter, Fly Cutter, Leveler and Bed Skimming Router Bit.Perfect for: Resurfacing spoilboards using CNC Planing large glued up panels using CNC Surfacing and finishing wood using timber slab machines Rabbeting or slottingRC-2241,RC-2242,RC-2243, RC-2245,RC-2248,RC-2254 & RC-2256:Also suitable for router sled machines, Make sure that your router sled is fully stable and squared. Designed for planing & rabbeting large surface areas in the following materials: Fiberboard HDF/LDF High Density Urethane (HDU Board) MDF Balsa Core* Plastic* 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 (sold separately).Note: Proper torques rating to tighten down screws is 2-3Nm Torques. Max RPM = 24,000#RC-2245 Max RPM = 18,000 #RC-2257 Max RPM = 19,000 #RC-2258 Max RPM = 13,000