Built for controlled routing with larger shank cutters, the Dotco 14-2631 Router Guide is a guide accessory for router bits with 3/8″ shanks. It is made for use on Dotco 12-10, 12-20, 12-25, and 12-40 series routers, helping operators maintain steady bit positioning during trimming, shaping, and edge-routing work.
This guide has dimensions of A: 2-1/2″, B: 5/8″, C: 5/8″, and D: 1/8″, giving buyers the key fitment values needed when matching the guide to the router setup, bit length, and desired bit protrusion.
Type: Router Guide | Model: 14-2631 | Compatible Bit Shank: 3/8″ | Dimensions A: 2-1/2″ | Dimensions B: 5/8″ | Dimensions C: 5/8″ | Dimensions D: 1/8″
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Features:
Made in USA: |
Important: Insert the bit into the collet as far as possible, then pull out 1/16” and tighten the collet.
In an emergency: If it is necessary to pull out the bit more than 1/4”, be sure to insert a short length of blank shank (not to exceed 5/8” long) in the bottom of the collet before inserting the bit.
Applications:
- Composite trimming and edge routing using compatible Dotco routers.
- Aerospace and fabrication routing where guide dimensions must match the setup.
- Plastic, laminate, and panel routing with 3/8″ shank router bits.
- Maintenance replacement for existing Dotco router guide configurations.
FAQs:
- Q: What router bit shank size does this guide fit?A: The Dotco 14-2631 is for router bits with 3/8″ shanks.
- Q: Which Dotco router series can use this guide?A: It is listed for use on Dotco 12-10, 12-20, 12-25, and 12-40 series routers.
- Q: Is this a router or an accessory?A: This is a router guide accessory only. The router and router bit are not included.
| SKU | DIMENSION AIN | DIMENSION BIN | DIMENSION CIN | DIMENSION DIN |
|---|---|---|---|---|
| 14-2240 | 2-1/2 | 3/8 | 3/8 | 1/8 |
| 14-2243 | 2-1/2 | 5/8 | 3/8 | 1/8 |
| 14-2531 | 1-1/2 | 1/2 | 3/8 | 1/8 |
| 14-2538 | 1-1/2 | 1/2 | 1/2 | 1/8 |
| 14-2539 | 1-1/2 | 1/2 | 5/8 | 1/8 |
| 14-2540 | 1-1/2 | 9/16 | 3/8 | 1/8 |
| 14-2541 | 1-1/2 | 9/16 | 1/2 | 1/8 |
| 14-2542 | 1-1/2 | 9/16 | 5/8 | 1/8 |
| 14-2544 | 1-1/2 | 5/8 | 5/8 | 1/8 |
| 14-2630 | 2-1/2 | 9/16 | 1/2 | 1/8 |
| 14-2631 | 2-1/2 | 5/8 | 5/8 | 1/8 |
| 14-2632 | 2-1/2 | 1/2 | 1/2 | 1/8 |
| 14-2633 | 2-1/2 | 1/2 | 5/8 | 1/8 |
| 14-2634 | 2-1/2 | 9/16 | 3/8 | 1/8 |
| 14-2635 | 2-1/2 | 9/16 | 5/8 | 1/8 |
| 14-2636 | 2-1/2 | 5/8 | 1/2 | 1/8 |
| 14-2893 | 1-1/2 | 5/8 | 3/8 | 1/8 |
| 14-2925 | 1-1/2 | 5/8 | 1/2 | 1/8 |








