Solid Carbide Spiral Downcut Double Flute
The solid carbide spiral downcut bits are made from a solid carbide rod with precision ground double flutes. These plunging downcut bits provide a superior cut due to their shearing action and push the chips away from the router base making them ideal when a tearout free surface is of primary importance. These bits will trap the chips so take it slow and clean out as often as you can. Ideal for handheld or table mounted routers as well as CNC machines.
All of our router bits are Made in USA by the award winning Whiteside Machine in their North Carolina factory.
| Part Number | Cutting Diameter | Cutting Length | Overall Length |
| Downcut 1/4" Shank | |||
| RD1600 | 1/8" | 1/2" | 2" |
| RD1700 | 5/32" | 5/8" | 2" |
| RD1800 | 3/16" | 3/4" | 2-1/2" |
| RD1900 | 7/32" | 3/4" | 2-1/2" |
| RD2075 | 1/4" | 3/4" | 2-1/2" |
| RD2100 | 1/4" | 1" | 2-1/2" |
| Downcut 5/16" Shank | |||
| RD3100 | 5/16" | 1" | 2-1/2" |
| Downcut 3/8" Shank | |||
| RD4075 | 3/8" | 3/4" | 2-1/2" |
| RD4100 | 3/8" | 1" | 2-1/2" |
| RD4125 | 3/8" | 1-1/4" | 3" |
| Downcut 1/2" Shank | |||
| RD4675 | 1/4" | 3/4" | 3" |
| RD4700 | 1/4" | 1" | 3-1/4" |
| RD4800 | 9/32" | 1" | 3" |
| RD4850 | 5/16" | 1" | 3" |
| RD4875 | 3/8" | 3/4" | 3" |
| RD4900 | 3/8" | 1-1/4" | 3" |
| RD4950 | 7/16" | 1-1/4" | 3" |
| RD5100 | 1/2" | 1" | 3" |
| RD5125 | 1/2" | 1-1/4" | 3" |
| RD5150 | 1/2" | 1-1/2" | 3-1/2" |
| RD5200 | 1/2" | 2" | 4" |
| Downcut 5/8" Shank | |||
| RD6150 | 5/8" | 1-1/2" | 3-1/2" |
| RD6200 | 5/8" | 2" | 4" |
| Downcut 3/4" Shank | |||
| RD7150 | 3/4" | 1-1/2" | 4" |
| RD7200 | 3/4" | 2" | 4" |
| RD7300 | 3/4" | 3" | 5" |
| RD7306 | 3/4" | 3" | 6" |
