Q: What is a spiral router bit good for?
This solid carbide spiral bit is suited to grooving, slitting, blind routing and end milling, and its upcut design clears waste quickly and cleanly.
86J0202 - 1/8" x 1/2" x 1/4" Carbide Onsrud Spiral Bit
Diameter:
Choose an option to view item availability.
These router bits have several unique features.
The double-flute upcut spiral design ensures rapid, clean waste removal, particularly in plunge routing where the specially designed end mill lets you plunge without fear of plugging and heat generation.
They are excellent for grooving, slitting, blind routing and end milling.
The bits range from 2" to 3 1/2". Solid carbide, they are suitable for all woods and non-abrasive plastics. The 3/8" and 5/16" shank diameter sizes require separate bushing adapters (sold separately).
The 1/4" and 3/8” bits are suitable for use with our router letter template set.
Made in USA.
This solid carbide spiral bit is suited to grooving, slitting, blind routing and end milling, and its upcut design clears waste quickly and cleanly.
Yes, the double-flute upcut design is built for plunge routing specifically, clearing chips fast enough to avoid the plugging and heat buildup a standard bit can cause.
Only for the 3/8" and 5/16" shank sizes, which need a separate bushing adapter to fit a standard router collet; the 1/4" and 1/2" shanks fit directly.
All wood species and non-abrasive plastics are suitable; abrasive plastics aren't recommended for this bit.
| Materials | Solid carbide |
| Dimensions | 2"–3 1/2" overall length; 1/4", 5/16", 3/8" and 1/2" shank dia.; 1/8"–1/2" cutting dia.; 1/2"–1 3/4" cutting length (varies by size) |
| Compatibility Dimensions | Fits standard router collets in 1/4" and 1/2" shank sizes; 5/16" and 3/8" shanks require a separate bushing adapter (available separately); 1/4" and 3/8" bits fit the router letter template set |
| Includes | Router bit |
| Package Quantity | 1 item |
| Country of Origin | USA |
| Warranty | Lee Valley Satisfaction Guarantee |
Options:
Diameter
Variations:
Solid Carbide Onsrud Spiral Router Bits
These router bits have several unique features.
The double-flute upcut spiral design ensures rapid, clean waste removal, particularly in plunge routing where the specially designed end mill lets you plunge without fear of plugging and heat generation.
They are excellent for grooving, slitting, blind routing and end milling.
The bits range from 2" to 3 1/2". Solid carbide, they are suitable for all woods and non-abrasive plastics. The 3/8" and 5/16" shank diameter sizes require separate bushing adapters (sold separately).
The 1/4" and 3/8” bits are suitable for use with our router letter template set.
Made in USA.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
