Threeinone profiling gauge for precise outer and inner corners, bevels, and rounded edges — ideal for woodworking and home improvement. Key benefits Accurate profiling: Cuts consistent outer and inner corners, bevels, and rounded edges so your parts fit and finish correctly. Saves time and effort: Standard milling edge and efficient cutting design make shaping quicker and reduce rework. Durable and reliable: Aluminum alloy construction resists wear, holds up in repeated use, and delivers consistent results. What it does Functions as a threeinone gauge to produce outer corner profiles, inner corner profiles, and rounded/beveled edges with a single tool. Designed for standard milling operations to integrate easily with common woodworking workflows. Specifications Material: Aluminum alloy. Models/sizes available: RT10 / RT15 / RT20 / RT25 / RT30 / RT35 / RT40 / RT50 / RT60. Edge type: Standard milling edge for efficient cutting. Why it stands out Versatility across sizes lets you choose the exact profile needed for different cutting applications. Simple, compact design replaces multiple specialized profiles, reducing tooling changes and inventory. Solid aluminum alloy construction balances strength with manageable weight for handheld and machine use. Compatibility and performance Compatible with typical woodworking setups that accept standard milling edges. Provides repeatable, clean cuts when fed at appropriate speeds and with proper tool setup. Reduces finishing time by producing predictable profiles that require less sanding or adjustment. Practical use scenarios Cabinet making: Quickly profile consistent inner and outer corners on cabinet doors and frames to ensure flush fits and uniform appearance. Trim and molding work: Create matching bevels and rounded edges for baseboards, casings, and decorative trim to speed installation and improve fit. Furniture and small projects: Recreate worn profiles or add rounded edges on table tops and chair parts without swapping multiple cutters. What to consider when choosing a size Select from RT10–RT60 based on the radius or width of profile required for your project; smaller RT numbers for fine detail, larger RT numbers for broad radii and heavier cuts. Match cutting speed and feed to material and selected size to maintain edge life and achieve the surface finish. Included features summary Threeinone profiling capability: outer/inner corners, bevels, rounded edges. Aluminum alloy construction for durability. Available in RT10/15/20/25/30/35/40/50/60 to cover a wide range of applications. Standard milling edge for efficient, accurate cutting. Use the appropriate RT size and cutting parameters for your material to get consistent, reliable profiles with less finishing work.