Amana Tool Spektra™ Solid Carbide 2-Flute 90° V-Groove Router Bit, 1/4" Diameter x 1/8" Cutting Height x 1/4" Shank
90° V-Groove
2-Flute Precision
Amana Tool 45625-K is a two-flute solid-carbide V-groove router bit with a 90° profile, 1/4-inch diameter, 1/8-inch cutting height, and Spektra™ Extreme Tool Life coating. It is designed for decorative V-grooves, sign lettering, chamfering, and beveling with handheld, table-mounted, and CNC routers.
Main Product Description
Amana Tool 45625-K is the exact two-flute solid-carbide 90° V-groove router bit shown on its dedicated official product page. It combines a 1/4-inch diameter, 1/8-inch cutting height, 9/16-inch B1 dimension, 1/4-inch shank, and 1-1/2-inch overall length in a compact signmaking profile.
The tool is intended for decorative V-grooves and lettering on signs and can also be used for guided chamfering and beveling. Amana Tool identifies this exact family for handheld, table-mounted, and CNC routers, providing flexibility across shop and production routing setups.
Spektra™ Extreme Tool Life treatment uses Amana Tool's nACo® nanocomposite coating to help preserve cutting-edge sharpness and lubricity while resisting heat and oxidation. The official material list includes high-density urethane, acrylic, composites, composite decking, cork, foam, laminate, MDF/HDF, melamine, plywood, PVC plastic, sign board, solid surface, veneered plywood, wood, and Xanita® Board.
Best Fit Applications
Product Highlights
90° Two-Flute Geometry
The verified 90° profile and two-flute solid-carbide construction are designed for decorative V-grooves, lettering, chamfers, and beveled edges.
Spektra™ nACo® Coating
The micro-thin nanocomposite coating helps retain cutting-edge sharpness and lubricity while resisting heat and oxidation.
Broad Router Compatibility
Amana Tool lists handheld, table-mounted, and CNC router use for decorative V-grooves, lettering, chamfering, and beveling applications.
Compatibility & Installation Notes
Confirm exact SKU 45625-K and use a compatible, secure 1/4-inch collet with adequate clearance for the 90° profile. Amana Tool permits handheld, table-mounted, and CNC router use; guided edge chamfering and beveling require an appropriate edge guide. For CNC records, keep the official 18,000 RPM operating spindle-speed chart assigned to this Spektra™ V-groove family and follow all router, machine, guarding, and workholding documentation.
90° V-Groove Detail with Two-Flute Spektra™ Performance
Amana Tool 45625-K combines a 90° V-groove profile, two-flute solid-carbide geometry, 1/4-inch diameter, and Spektra™ nACo® coating for signmaking and decorative routing.
Its verified dimensions, broad router compatibility, and official material range make it a versatile choice for lettering, V-grooves, chamfers, and beveled edges.