Amana Tool Insert Adjustable Chamfer CNC Router Bit, 3-1/8-Inch Diameter x 40 mm Cutting Height x 3/4-Inch Shank
Insert Adjustable
Chamfer CNC Router Bit
Amana Tool RC-2370 is an adjustable chamfer insert CNC router bit with a 3-1/8-inch diameter, 40 mm cutting height, 3/4-inch shank, 3-11/16-inch overall length, two cutting flutes, indexed 7.5-degree angle adjustment from -45° through +90°, and a published maximum speed of 12,000 RPM.
Main Product Description
Amana Tool RC-2370 is the exact Tool No. shown on its dedicated official product page in the Adjustable Chamfer Insert CNC Router Bits family. The labelled specification block confirms a 3-1/8-inch diameter, 40 mm cutting height, 3/4-inch shank, 3-11/16-inch overall length, and a maximum speed of 12,000 RPM.
The insert router bit is complete with two cutting flutes and is intended for producing chamfer cuts at varied angles. A notched scale indexes the cutting angle in 7.5° steps from -45° through +90°, while the published bit tolerance is ±0.5°. Amana Tool identifies use on routers and machining centers with CNC control.
The official material list includes hardwood, softwood, man-made boards, plastic and acrylic, UHMWPE, laminate, MDF/HDF, melamine, and plywood. The active cutting components are replaceable solid carbide inserts. The official replacement insert is RCK-40, supplied as a pair of 40 x 12 x 1.5 mm solid carbide inserts for Tool No. RC-2370.
Best Fit Applications
Product Highlights
Wide Adjustable Angle Range
RC-2370 adjusts from -45° through +90° for chamfer cuts across a broad range of panel and profile work.
Indexed 7.5-Degree Adjustment
The notched scale provides published 7.5° angle steps, with a manufacturer-stated bit tolerance of ±0.5°.
Replaceable Carbide Insert System
Two cutting flutes use replaceable solid carbide inserts, with RCK-40 specified as the exact replacement pair.
Compatibility & Installation Notes
Confirm exact Tool No. RC-2370, a compatible 3/4-inch holder or collet, adequate cutter clearance and guarding, the selected angle setting, secure insert and hardware seating, and the official maximum speed of 12,000 RPM. RCK-40 is the exact replacement insert pair; WB-50, 67189, 67183, 5020, and 5024 are official replacement-hardware references. Follow Amana Tool and machine-manufacturer safety documentation for router or CNC machining-center use.
Indexed Chamfer Geometry From -45° Through +90°
Amana Tool RC-2370 combines a 3-1/8-inch diameter, 40 mm cutting height, 3/4-inch shank, 3-11/16-inch overall length, two cutting flutes, indexed 7.5-degree adjustment, and a published maximum speed of 12,000 RPM.
Its replaceable solid carbide insert system and broad official material list support adjustable chamfer work on routers and machining centers with CNC control.