Overview:
The Amana MR0103 is a miniature flush trim router bit purpose-built for fine detail work where standard 1/2in or 3/8in flush-trim bits simply can't fit. The 3/16in cutting diameter and matching 3/16in lower ball bearing reach into tight corners and complex contours that brass-pilot mini bits can't navigate without burn marks. Whether you're trimming inlays in a guitar fretboard, profiling the edge of a small toy, or cleaning up cut letters on a sign, this carbide-tipped two-flute bit gives you the precision and clean cuts traditional miniature bits can't match.
Features:
- Mini 3/16in lower ball bearing eliminates burn marks left by brass-pilot bits
- Two-flute carbide-tipped design delivers fast cuts and excellent finish
- 3/16in cutting diameter accesses tight corners, sharp inside curves, and narrow openings
- Reduces or eliminates the need for hand sanding and filing on small detail work
- Carbide cutting edges deliver consistent edge quality through wood and plastic
- Bearing-guided design follows templates accurately for repeatable parts
- Replaces #RC-47104 in many shop applications
Specifications:
- Cutting Diameter: 3/16in
- Cutting Height: 3/4in
- Shank Diameter: 1/4in
- Overall Length: 2-7/16in
- Bearing Diameter: 3/16in (lower)
- Flutes: 2
- Cutter Material: Carbide-tipped
Compatible Adapter:
- Amana 55110 3D Router Bit Adapter (1/2in shank) — converts the MR0103 for use in compound-curve and 3D shaping applications