| 1/4-28 NF | 7/8 | 1/4 | General purpose. | 2-3/8 | 1-1/4 | | Amana Tool 47610 Router Arbor with Hex Nuts and Washers 1/4-28 NF D x 7/8 Height x 1/4 Inch SHKMore info | Amana Tool | 47610 | | $6.95$5.21 | | | |
| 1/4-28 NF | 1/4 | 1/4 | Screw Type mortising bits 55250 through 55258. | 1-13/16 | 1-7/16 | | Amana Tool 47611 Router Arbor with Hex Nuts and Washers 1/4-28 NF D x 1/4 Height x 1/4 Inch SHKMore info | Amana Tool | 47611 | | $6.95$5.21 | | | |
| 1/4-28 NF | 1/4 | 1/2 | Screw Type mortising bits 55250 through 55258. | 1-3/4 | 1-1/2 | | Amana Tool 47614 Router Arbor with Hex Nuts and Washers 1/4-28 NF D x 1/4 Height x 1/2 Inch SHKMore info | Amana Tool | 47614 | | $9.55$7.16 | | | |
| 1/4-28 NF | 15/32 | 1/4 | Screw Type mortising bit 55251 | 1-13/16 | 1-1/4 | | Amana Tool 47615 Router Arbor with Hex Nuts and Washers 1/4-28 NF D x 15/32 Height x 1/4 Inch SHKMore info | Amana Tool | 47615 | | $6.55$4.91 | | | |
| 5/16-24 NF | 7/8 | 1/4 | 2 & 3-Wing slotting assemblies, and single 4-wing trim cutter assemblies. | 2-3/8 | 1-1/4 | | Amana Tool 47600 Router Arbor with Hex Nuts and Washers 5/16-24 NF D x 7/8 Height x 1/4 Inch SHKMore info | Amana Tool | 47600 | | $6.95$5.21 | | | |
| 5/16-24 NF | 7/8 | 3/8 | 2 & 3-Wing slotting assemblies, and single 4-wing trim cutter assemblies. | 2-3/8 | 1-1/4 | | Amana Tool 47602 Router Arbor with Hex Nuts and Washers 5/16-24 NF D x 7/8 Height x 3/8 SHKMore info | Amana Tool | 47602 | | $6.95$5.21 | | | |
| 5/16-24 NF | 1 | 1/2 | 2 & 3-Wing slotting assemblies, and single 4-wing trim cutter assemblies. | 2-3/8 | 1-3/8 | | Amana Tool 47604 Router Arbor with Hex Nuts and Washers 5/16-24 NF D x 7/8 Height x 1/2 Inch SHKMore info | Amana Tool | 47604 | | $6.95$5.21 | | | |
| 5/16-24 NF | 1-3/8 | 1/2 | Double trim cutters, rail & stile, 53600, 55300, 55320, 55325, 55330, 55400. (Replaces #55360 arbor.) | 3-1/8 | 1-1/2 | | Amana Tool 47612 Router Arbor with Hex Nuts and Washers 5/16-24 NF D x 1-3/8 Height x 1/2 Inch SHKMore info | Amana Tool | 47612 | | $10.20$7.65 | | | |
| 5/16-24 NF | 2-9/16 | 1/2 | 49730, 49770. | 4-3/16 | 1-7/16 | | Amana Tool 47618 Router Arbor with Hex Nuts and Washers 5/16-24 NF D x 2-9/16 Height x 1/2 Inch SHKMore info | Amana Tool | 47618 | | $18.95$14.21 | | | |
| 5/16-24 NF | 2-1/8 | 1/2 | 49750, 55340, 55392. | 3-3/4 | 1-3/8 | | Amana Tool 47620 Router Arbor with Hex Nuts and Washers 5/16-24 NF D x 2-1/8 Height x 1/2 Inch SHKMore info | Amana Tool | 47620 | | $19.75$14.81 | | | |
| 5/16-24 NF | 1-3/4 | 1/2 | 55420, 55430, 55440. | 3-5/16 | 1-5/16 | | Amana Tool 47622 Router Arbor with Hex Nuts and Washers 5/16-24 NF D x 1-3/4 Height x 1/2 Inch SHKMore info | Amana Tool | 47622 | | $21.65$16.24 | | | |
| 5/16-24NF | 1/4 | 1/4 | Screw Type mortising bit 55255 | 1-13/16 | 1-7/16 | | Amana Tool 47616 Router Arbor with Hex Nuts and Washers 5/16-24 NF D x 1/4 Height x 1/4 Inch SHKMore info | Amana Tool | 47616 | | $8.70$6.53 | | | |
| 5/16-24 NF | 7/8 | 1/4 | 2 & 3-Wing slotting assemblies, and single 4-wing trim cutter assemblies. | 2-3/8 | 1-1/4 | | Amana Tool 47601 Router Arbor with Hex Nuts, Washers and Ball Bearing 5/16-24 NF D x 7/8 Height x 1/4 Inch SHKMore info | Amana Tool | 47601 | | $15.00$11.25 | | | |
| 5/16-24 NF | 1 | 1/2 | 2 & 3-Wing slotting assemblies, and single 4-wing trim cutter assemblies. | 2-3/8 | 1-3/8 | | Amana Tool 47605 Router Arbor with Hex Nuts, Washers and Ball Bearing 5/16-24 NF D x 1 Height x 1/2 Inch SHKMore info | Amana Tool | 47605 | | $15.00$11.25 | | | |
| 5/16-24 NF | 7/8 | 6mm | 2 & 3-Wing slotting assemblies, and single 4-wing trim cutter assemblies. | 2-3/8 | 1-1/4 | | Amana Tool 47600M Router Arbor with Hex Nuts and Washers 5/16-24 NF D x 7/8 Height x 6mm SHKMore info | Amana Tool | 47600M | | $6.60$4.95 | | | |
