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Amana 49546 Carbide Tipped 4 Flute Corner Rounding/Beading 3/16 Radius x 1 Dia x 1/2 x 1/4 Inch Shank
Original price was: $79.10.$59.33Current price is: $59.33.
4FL CORNER ROUND 3/16R 1/4″SHK
Item Description
The basic edge-forming bit, the corner-rounding bit rounds an edge to a given radius. The tool is shouldered to cut a fillet. The cut can be used to ease edges, as a simple profile, or as a part of a complex one. Also known as roundover, rounding over and quarter-round. If a smaller pilot bearing is used, a second shoulder can be produced, in effect making the bit a beading bit. 4 flute design for super-smooth finish.
Excellent for cutting:
- Acrylic
- Laminate
- MDF/HDF
- Melamine
- Wood
- Plywood
Replacement Parts
| Replacement Bearing for Corner Round | Replacement Bearing for Beading | Torx Screw | Dust Shield |
|---|---|---|---|
| 47718 | 47706 | 67096 | 67126 |
Specifications
| Diameter (D) | 1 |
|---|---|
| D1 | 5/8 |
| Radius (R) | 3/16 |
| Cutting Height (B) | 1/2 |
| Shank (d) | 1/4 |
| Overall Length (L) | 2 |
| Replacement Bearing | 47718 Corner Round / 47706 Beading |
| Flutes | 4 |
Other Sizes Available
| Diameter (D) | D1 | Radius (R) | Cutting Height (B) | Shank (d) | Overall Length (L) | Flutes | Replacement Bearing | Description | Tool No. |
|---|---|---|---|---|---|---|---|---|---|
| 1-5/64 | 1/2 (12.70mm) | 1/16 (1.59mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 2-3/8 | 2 | 47706 | – | RC-49492 |
| 1-5/64 | – | 2mm | 43/64 (17.07mm) | 1/4 (6.35mm) | 2-13/32 | 2 | 47706 | – | RC-49495 |
| 1-5/64 | 1/2 (12.70mm) | 3mm | 3/8 (9.53mm) | 1/4 (6.35mm) | 2-3/8 | 2 | 47706 | – | RC-49497 |
| 5/16 (7.94mm) | 3/16 (4.76mm) | 1/16 (1.59mm) | 5/16 (7.94mm) | 1/4 (6.35mm) | 1-13/16 | 2 | 47775 | – | MRR108 |
| 5/16 (7.94mm) | 3/16 (4.76mm) | 1/16 (1.59mm) | 5/16 (7.94mm) | 1/4 (6.35mm) | 1-13/16 | 2 | 47775 | 5 | MRR108-5 |
| 1-1/32 | – | 3/16 (4.76mm) | 5/8 (15.88mm) | 1/4 (6.35mm) | 2-3/8 | —- | 47706 | – | RC-54111 |
| 3/8 (9.53mm) | 3/16 (4.76mm) | 3/32 (2.38mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 1-13/16 | 2 | 47775 | – | MR0110 |
| 3/8 (9.53mm) | 3/16 (4.76mm) | 3/32 (2.38mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 1-13/16 | 2 | 47775 | 5 | MR0110-5 |
| 7/16 (11.11mm) | 3/16 (4.76mm) | 1/8 (3.18mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 1-13/16 | 2 | 47775 | – | MR0112 |
| 7/16 (11.11mm) | 3/16 (4.76mm) | 1/8 (3.18mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 1-13/16 | 2 | 47775 | 5 | MR0112-5 |
| 1/2 (12.70mm) | 3/16 (4.76mm) | 5/32 (3.97mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 1-13/16 | 2 | 47775 | – | MR0114 |
| 1/2 (12.70mm) | – | 1/4 (6.35mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 2-1/8 | 1 | 47701 | – | RC-45910 |
| 1/2 (12.70mm) | – | – | 20mm | 1/4 (6.35mm) | 2-5/16 | 2 | 47706 | – | RC-47104 |
| 9/16 (14.29mm) | 3/16 (4.76mm) | 3/16 (4.76mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 1-13/16 | 2 | 47775 | – | MRR110 |
| 5/8 (15.88mm) | 1/2 (12.70mm) | 1/16 (1.59mm) | 5/16 (7.94mm) | 1/4 (6.35mm) | 1-3/4 | 2 | 47706 | – | 49492 |
| 5/8 (15.88mm) | 1/2 (12.70mm) | 1/16 (1.59mm) | 5/16 (7.94mm) | 1/4 (6.35mm) | 1-3/4 | 2 | 47706 | 5 | 49492-5 |
| 5/8 (15.88mm) | 1/2 (12.70mm) | 1/16 (1.59mm) | 5/16 (7.94mm) | 1/2 (12.70mm) | 2-1/4 | 2 | 47706 | – | 49494 |
| 11/16 (17.46mm) | 3/16 (4.76mm) | 1/4 (6.35mm) | 13/32 (10.32mm) | 1/4 (6.35mm) | 1-7/8 | 2 | 47775 | – | MRR112 |
| 11/16 (17.46mm) | – | – | 21/64 (8.33mm) | 1/2 (12.70mm) | 2-3/16 | 1 | – | – | RC-45712 |
| 3/4 (19.05mm) | 1/2 (12.70mm) | 1/8 (3.18mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 2 (50.80mm) | 2 | 47706 | – | 49496 |
| 3/4 (19.05mm) | 1/2 (12.70mm) | 1/8 (3.18mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 2 (50.80mm) | 2 | 47706 | 5 | 49496-5 |
| 3/4 (19.05mm) | 1/2 (12.70mm) | 1/8 (3.18mm) | 3/8 (9.53mm) | 1/2 (12.70mm) | 2-5/16 | 2 | 47706 | – | 49498 |
| 3/4 (19.05mm) | 1/4 (6.35mm) | 1/4 (6.35mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 1-7/8 | 2 | 47723 | – | 49505 |
| 3/4 (19.05mm) | – | 1/8 (3.18mm) | 3/8 (9.53mm) | 1/2 (12.70mm) | 2-5/16 | 2 | – | – | 57147 |
| 13/16 (20.64mm) | 1/2 (12.70mm) | 5/32 (3.97mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 2 (50.80mm) | 2 | 47706 | – | 49499 |
| 13/16 (20.64mm) | 1/2 (12.70mm) | 5/32 (3.97mm) | 3/8 (9.53mm) | 1/2 (12.70mm) | 2-1/4 | 2 | 47706 | – | 49501 |
| 13/16 (20.64mm) | 8mm | 1/4 (6.35mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 2 (50.80mm) | —- | 47703 | – | M12RW64 |
| 7/8 (22.23mm) | 1/2 (12.70mm) | 3/16 (4.76mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 2 (50.80mm) | 2 | 47706 | – | 49500 |
| 7/8 (22.23mm) | 1/2 (12.70mm) | 3/16 (4.76mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 2 (50.80mm) | 2 | 47706 | – | 49500-5 |
| 7/8 (22.23mm) | 1/2 (12.70mm) | 3/16 (4.76mm) | 1/2 (12.70mm) | 1/2 (12.70mm) | 2-7/16 | 2 | 47706 | – | 49502 |
| 7/8 (22.23mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 1-5/16 | 2 | 47704 | – | 49527 |
| 7/8 (22.23mm) | 5/8 (15.88mm) | 1/8 (3.18mm) | 7/16 (11.11mm) | 1/4 (6.35mm) | 1-15/16 | 4 | 47718, 47706 | – | 49544 |
| 1 (25.40mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 2 (50.80mm) | 2 | 47706 | – | 49504 |
| 1 (25.40mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 2 (50.80mm) | 2 | 47706 | 5 | 49504-5 |
| 1 (25.40mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 1/2 (12.70mm) | 1/2 (12.70mm) | 2-7/16 | 2 | 47706 | – | 49506 |
| 1 (25.40mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 1/2 (12.70mm) | 1/2 (12.70mm) | 2-7/16 | 2 | 47706 | 5 | 49506-5 |
| 1 (25.40mm) | 1/4 (6.35mm) | 3/8 (9.53mm) | 5/8 (15.88mm) | 1/4 (6.35mm) | 2 (50.80mm) | 2 | 47723 | – | 49511 |
| 1 (25.40mm) | – | 1/4 (6.35mm) | 1/2 (12.70mm) | 1/2 (12.70mm) | 2-7/16 | 2 | – | – | 57149 |
| 1 (25.40mm) | – | 1/4 (6.35mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 2-1/16 | —- | – | – | RC-49104 |
| 1 (25.40mm) | 1/2 (12.70mm) | 1/8 (3.18mm) | 3/8 (9.53mm) | 1/4 (6.35mm) | 2-3/16 | 2 | 47706 | – | RC-49496 |
| 1 (25.40mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 2-1/16 | 2 | 47706 | – | RC-49504 |
| 1-1/8 | 1/2 (12.70mm) | 5/16 (7.94mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 2-1/16 | 2 | 47706 | – | 49508 |
| 1-1/8 | 1/2 (12.70mm) | 5/16 (7.94mm) | 1/2 (12.70mm) | 1/2 (12.70mm) | 2-7/16 | 2 | 47706 | – | 49510 |
| 1-1/8 | 3/8 (9.53mm) | 3/8 (9.53mm) | 5/8 (15.88mm) | 1/4 (6.35mm) | 2-1/8 | 2 | 47704 | – | 49531 |
| 1-1/8 | 5/8 (15.88mm) | 1/4 (6.35mm) | 7/16 (11.11mm) | 1/2 (12.70mm) | 2-9/16 | 4 | 47712, 47701 | – | 49541 |
| 1-1/8 | 5/8 (15.88mm) | 1/4 (6.35mm) | 7/16 (11.11mm) | 1/4 (6.35mm) | 2-9/16 | 4 | 47712, 47701 | – | 49547 |
| 1-1/8 | – | 5/16 (7.94mm) | 1/2 (12.70mm) | 1/4 (6.35mm) | 1-7/8 | 2 | – | – | 57150 |
| 1-3/8 | 1/2 (12.70mm) | 7/16 (11.11mm) | 5/8 (15.88mm) | 1/2 (12.70mm) | 2-9/16 | 2 | 47706 | – | 49515 |
| 1-3/8 | 5/8 (15.88mm) | 3/8 (9.53mm) | 5/8 (15.88mm) | 1/2 (12.70mm) | 2-11/16 | 4 | 47712, 47701 | – | 49543 |
| 1-3/8 | 5/8 (15.88mm) | 3/8 (9.53mm) | 5/8 (15.88mm) | 1/4 (6.35mm) | 2-11/16 | 4 | 47712, 47701 | – | 49548 |
| 1-5/8 | 1/2 (12.70mm) | 9/16 (14.29mm) | 3/4 (19.05mm) | 1/2 (12.70mm) | 2-5/8 | 2 | 47706 | – | 49517 |
| 1-5/8 | 5/8 (15.88mm) | 1/2 (12.70mm) | 11/16 (17.46mm) | 1/2 (12.70mm) | 2-3/4 | 4 | 47712, 47701 | – | 49545 |
| 1-5/8 | 5/8 (15.88mm) | 1/2 (12.70mm) | 11/16 (17.46mm) | 1/4 (6.35mm) | 2-3/4 | 4 | 47712, 47701 | – | 49549 |
| 1-5/8 | 5/8 (15.88mm) | 1/2 (12.70mm) | 3/4 (19.05mm) | 1/2 (12.70mm) | 2-3/4 | 2 | 47767 | – | 57190 |
| 2 (50.80mm) | – | 3/4 (19.05mm) | 1 (25.40mm) | 1/2 (12.70mm) | 2-7/8 | 2 | 47706 | – | 49520 |
| 2 (50.80mm) | – | 3/4 (19.05mm) | 1 (25.40mm) | 1/2 (12.70mm) | 2-3/8 | 2 | – | – | 57141 |
| 2-1/8 | 5/8 (15.88mm) | 3/4 (19.05mm) | 1 (25.40mm) | 1/2 (12.70mm) | 3 (76.20mm) | 2 | 47768 | – | 57192 |
| 1-1/4 | 1/2 (12.70mm) | 3/8 (9.53mm) | 5/8 (15.88mm) | 1/4 (6.35mm) | 2-3/16 | 2 | 47706 | – | 49512 |
| 1-1/4 | 1/2 (12.70mm) | 3/8 (9.53mm) | 5/8 (15.88mm) | 1/4 (6.35mm) | 2-3/16 | 2 | 47706 | – | 49512-5 |
| 1-1/4 | 1/2 (12.70mm) | 3/8 (9.53mm) | 5/8 (15.88mm) | 1/2 (12.70mm) | 2-9/16 | 2 | 47706 | – | 49514 |
| 1-1/4 | 1/2 (12.70mm) | 3/8 (9.53mm) | 5/8 (15.88mm) | 1/2 (12.70mm) | 2-9/16 | 2 | 47706 | 5 | 49514-5 |
| 3 (76.20mm) | 1/2 (12.70mm) | 1-1/4 | 1-1/2 | 1/2 (12.70mm) | 3-7/8 | 2 | 47706 | – | 49524 |
| 1-3/4 | 1/2 (12.70mm) | 5/8 (15.88mm) | 7/8 (22.23mm) | 1/2 (12.70mm) | 2-3/4 | 2 | 47706 | – | 49519 |
| 2-1/4 | 1/2 (12.70mm) | 7/8 (22.23mm) | 1-5/32 | 1/2 (12.70mm) | 3-1/16 | 2 | 47706 | – | 49521 |
| 1-1/2 | 1/2 (12.70mm) | 1/2 (12.70mm) | 3/4 (19.05mm) | 1/4 (6.35mm) | 2-1/4 | 2 | 47706 | – | 49516 |
| 1-1/2 | 1/2 (12.70mm) | 1/2 (12.70mm) | 3/4 (19.05mm) | 1/2 (12.70mm) | 2-5/8 | 2 | 47706 | – | 49518 |
| 1-1/2 | – | 1/2 (12.70mm) | 3/4 (19.05mm) | 1/2 (12.70mm) | 2-3/8 | 2 | – | – | 57139 |
| 2-3/4 | 1/2 (12.70mm) | 1-1/8 | 1-3/8 | 1/2 (12.70mm) | 3-3/4 | 2 | 47706 | – | 49523 |
| 2-1/2 | 1/2 (12.70mm) | 1 (25.40mm) | 1-1/4 | 1/2 (12.70mm) | 3-3/16 | 2 | 47706 | – | 49522 |
| 3-1/2 | 1/2 (12.70mm) | 1-1/2 | 1-3/4 | 1/2 (12.70mm) | 4-1/8 | 2 | 47706 | – | 49526 |
| Weight | 0.12 lbs |
|---|
Brand
Amana Tool
Amana Tool® is an industry leader for over 40 years specializing in industrial quality solid carbide, insert carbide and carbide-tipped cutting tools for the woodworking, plastics, aluminum, composite and metal industry. They provide many solutions for manufacturers, fabricators, display and cabinet professionals as well as hobbyists. Amana Tool’s full line of industrial-quality cutting tools includes saw blades, router bits, shaper cutters, boring bits and much more.
Need This Tool Customized?
Every machining application is different. If this tool is close to what you need but not an exact fit, General Cutting Tools can help modify it for your specific job, machine, material, or production requirement.
We work with CNC shops, industrial manufacturers, tool rooms, and production facilities to provide tool modifications that improve fit, function, performance, and efficiency. Whether you need a small adjustment or a more specialized cutting tool solution, our team can review your requirements and recommend the best option.
Custom tool modifications can help reduce setup time, improve accuracy, extend tool life, solve clearance issues, and support more consistent production results.
Common Tool Customization Options
Diameter and OD Modifications
We can modify tool diameters to better match your application requirements, including cutting diameter changes, OD modifications, pilot diameter adjustments, step diameters, and shank diameter modifications.
Bore Modifications for Saw Blades
Custom saw blade bore modifications are available for hole diameter changes, pinholes, mounting holes, and keyway cutouts to help match your machine setup and cutting requirements.
Length Adjustments
Tools can be modified for specific reach, clearance, or setup needs. This may include overall length changes, flute length adjustments, reduced neck sections, extended reach designs, or shortened tools for improved rigidity.
Shank Modifications
Shank modifications can help ensure the tool fits properly in your holder, spindle, or machine setup. Common options include shank diameter changes, flats, Weldon flats, reduced shanks, and custom holding requirements.
Radius, Chamfer, and Corner Changes
We can customize corner radius, chamfer angles, edge breaks, and other profile details to meet part print requirements or improve cutting performance.
Step Tool Modifications
For applications that require multiple diameters or operations in a single tool, we can create or modify step tools to help reduce tool changes and improve production efficiency.
Flute and Cutting Edge Adjustments
Depending on the tool and application, flute length, cutting edge geometry, end cutting features, relief angles, and cutting edge shape may be modified to improve chip evacuation, cutting action, and tool performance.
Regrinding and Resharpening
Many cutting tools can be reground or resharpened to restore performance, extend tool life, and reduce replacement costs.
Custom Profiles and Special Forms
For unique part features, we can help provide special forms, custom profiles, custom radii, counterbores, countersinks, keyseat cutters, form tools, and other application-specific tooling solutions.