Whiteside Up-Cut Spiral Router Bit
Backorder Item
This item is currently on backorder. We are accepting orders and will ship as soon as stock is replenished.
Satisfaction Guarantee
Satisfaction Guarantee
If for any reason you are not satisfied with any stock item purchased from Highland Woodworking, return it to us within 60 days of receipt (30 days for Festool tools) and we will promptly replace it or refund the purchase price of that item, according to your preference.
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Shipping & Delivery
Shipping & Delivery
Orders are processed soon after receipt and are usually shipped within 2 business days via FedEx ground or US Mail, depending on location and weight.
We do not ship combustible materials by air.
If we are out of stock on an item, we will either back order or cancel that item according to any special instructions entered with your order or our ability to source the product.
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California Customers - Prop 65 Warning
California Customers - Prop 65 Warning
This product may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, see www.P65Warnings.ca.gov.
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Spiral Router Bits are straight bits that have the added advantage of a making a continuous shearing cut with higher efficiency and less tearout. An upcut spiral also allows better chip removal when routing mortises than an ordinary straight bit.
Up-cut spiral bitsare excellent for use in a router table where the cutting action itself helps hold the workpiece to the table. They are excellent for cutting mortise and tenons, grooving and slotting.
All bits are two flute, solid carbide.
| Cutting Diameter |
Cutting Length |
Shank | OAL | HW # | Whiteside # | |||
|---|---|---|---|---|---|---|---|---|
| 1/8" | 1/2" | 1/4" | 2" | 109400 | RU1600 | |||
| 1/4" | 3/4" | 1/4" | 2-1/2" | 109401 | RU2075 | |||
| 1/4" | 1" | 1/2" | 3-1/4" | 107210 | RU4700 | |||
| 1/4" | 1" | 1/4" | 2-1/2" | 109402 | RU2100 | |||
| 5/16" | 1" | 1/2" | 3" | 109221 | RU4850 | |||
| 5/16" | 1" | 5/16" | 2-1/2" | 105345 | RU3100 | |||
| 3/8" | 1" | 3/8" | 2-1/2" | 105347 | RU4100 | |||
| 3/8" | 1-1/4" | 1/2" | 3" | 103213 | RU4900 | |||
| 1/2" | 1-1/4" | 1/2" | 3" | 109222 | RU5125 | |||
| All bits are solid carbide | ||||||||
| OAL = Over All Length | ||||||||
About Whiteside
Whiteside Machine Company was founded in 1970 in Bill Whiteside's basement where he supplied tooling to NC's huge furniture making industry. Whiteside is still family-owned but has now grown to occupy a 40,000 square foot factory in Claremont, NC.
Whiteside offers a full range of router bits. Their rigid quality control and precision manufacturing techniques have repeatedly resulted in highest ratings in Fine Woodworking magazine tool reviews.
In the years that we've sold Whiteside router bits, we've experienced the company's commitment to excellent quality and superb customer service. We think you'll be pleased each time you use these fine tools in your shop.
We toured the Whiteside factory in Episode 1 of The Highland Woodworker . Watch the whole episode or just the factory tour (about 6:30).