DeWalt is one of the major router brands sold in the UK, and knowing which router bits fit which of their models is essential before you buy. This guide covers every current DeWalt router — plunge, trim, and cordless — along with the shank sizes each one accepts, recommended bit brands, and where to buy in the UK.
DeWalt Router Model Compatibility Table
Every DeWalt router listed below, with its native collet options, speed range, and typical use. Cross-reference with your specific model before buying bits.
| Model | Accepted Collets | Speed (RPM) | Power / Type | Notes |
|---|---|---|---|---|
| DeWalt DWE6000 | 1/4″ / 6mm | 30,000 rpm | 590W compact/palm router | Ships with 1/4″ collet; 6mm sold separately |
| DeWalt DCW600 | 1/4″ / 6mm | 16,000–25,500 rpm VS | 18V/54V XR cordless palm router | Same collet family as DWE6000; cordless |
| DeWalt D26204K | 1/4″ / 8mm | 16,500–27,500 rpm VS | 900W plunge + fixed base kit | Versatile combo — fixed and plunge bases |
| DeWalt DW615 | 1/4″ / 8mm / 1/2″ | 8,000–24,000 rpm VS | 900W plunge router | Classic mid-size plunge |
| DeWalt DW624 | 1/4″ / 8mm / 1/2″ | 8,000–24,000 rpm VS | 1400W plunge | Discontinued but common |
| DeWalt DW625EK | 1/4″ / 8mm / 1/2″ | 8,000–20,000 rpm VS | 2000W flagship plunge | UK trade standard — router table ready |
Buy DeWalt Router Bits on Amazon UK
Collet System Overview
DeWalt follows the common 1/4″ / 8mm / 1/2″ collet standard on all plunge routers. Palm routers (DWE6000, DCW600) are 1/4″ only with optional 6mm. Collets are sold as individual replacement parts — a 1/2″ collet for DW625EK is DE6956 (or similar part codes for earlier models).
Shank Size Rules
No router bit will safely work in a collet that doesn’t match its shank. Always verify:
| Shank Size | Actual Diameter | Stiffness (relative) | Best For |
|---|---|---|---|
| 1/4 inch | 6.35mm | 1.0× baseline | Small profiles, trim work, bits under 35mm cutter |
| 6mm | 6.00mm | 0.8× | Metric bits — not interchangeable with 1/4″ |
| 8mm | 8.00mm | 2.5× | Mid-size bits, European standard |
| 1/2 inch | 12.70mm | 16× | Large profiles, production work, router table |
For a deep dive into shank sizes, see our router shank sizes guide.
Best Router Bits for DeWalt Routers
Router bits themselves are not brand-specific — any TCT bit with the correct shank size will fit a DeWalt router. These are the bit brands that work especially well:
| Bit Brand | Shank Range | Why It’s a Good Match |
|---|---|---|
| Trend CraftPro | 1/4″ & 1/2″ | Classic UK pairing with DeWalt plunge |
| DeWalt Branded | 1/4″ & 1/2″ | OEM bits — available in sets |
| Freud | 1/4″ & 1/2″ | Premium choice for production |
Buy Trend CraftPro Router Bits on Amazon UK
How to Swap DeWalt Router Bits Safely
Step 1: Unplug the router or remove the battery. Never change bits with power connected.
Step 2: Engage the spindle lock (usually a button on the router body). Some DeWalt models need two spanners instead of a lock — check your manual.
Step 3: Loosen the collet nut, typically half a turn counter-clockwise. The bit should release after a partial turn.
Step 4: Clean the bit shank and the inside of the collet with a dry cloth. Any debris causes runout and poor finish.
Step 5: Insert the new bit to the full depth minus about 2mm (don’t bottom it out against the collet taper). Tighten firmly but don’t over-torque — just past snug is enough.
Common DeWalt Router Bit Problems
Bit Slips or Walks Out
Almost always a contaminated or worn collet. Clean with brake cleaner, inspect for wear, replace if worn. Never try to solve slippage by over-tightening the collet nut — you can damage the collet.
Chatter or Vibration
Check you’re using the right shank size for the bit (1/2″ for anything over 35mm cutter). Also check router speed matches bit rating. Reduce speed for larger-diameter cutters.
Poor Finish on Hardwood
Usually bit dullness or too-fast feed rate. On hardwood, reduce feed, take multiple passes, and consider upgrading to a 1/2″ shank bit for stiffer cutting.
Where to Buy DeWalt Router Bits in the UK
DeWalt OEM bits and compatible third-party options are available from Amazon UK, Tooled Up, Axminster, FFX, and direct from specialist router-bit retailers like Wealden Tool.
Buy DeWalt Profile Bits on Amazon UK
Buy DeWalt Router Bits at Tooled Up
Related Guides
- Router Bit Compatibility Hub
- 1/4 vs 1/2 Inch Router Bits
- 8mm vs 1/4 vs 1/2 Router Shank Sizes
- Router Collet Compatibility
Frequently Asked Questions
Which router bits fit DeWalt routers?
Any standard router bit with the correct shank size — 1/4 inch, 8mm, or 1/2 inch depending on your DeWalt model. See the compatibility table above for which shanks each DeWalt router accepts.
Are DeWalt-branded router bits better than third-party bits?
DeWalt OEM bits are perfectly good but not necessarily better than premium third-party options like Trend CraftPro, Freud Diablo, or CMT Orange. Bit quality depends on carbide grade, grind quality, and balance — not the brand on the router.
Can I use 1/2 inch bits in a DeWalt trim/palm router?
No. Trim routers (DeWalt palm routers) only accept 1/4 inch (and sometimes 6mm or 8mm) shanks — physically the 1/2 inch shank is too big to fit. You need a full-size DeWalt plunge router for 1/2 inch bits.
Do I need a special collet for 8mm bits in a DeWalt router?
Yes. Most DeWalt routers ship with a 1/4 inch collet only. An 8mm collet is usually available as an optional accessory — check DeWalt spare parts for the correct part number for your model.
How tight should the collet nut be on a DeWalt router?
Firm but not over-torqued. A good rule of thumb is about 10–15 Nm, or — without a torque wrench — as tight as you can get it with one hand on a 150mm spanner. Over-tightening deforms the collet and ruins it.
How often should I clean my DeWalt router collet?
Every 10–15 hours of use, or whenever you see dust build-up A quick wipe with brake cleaner or IPA and a dry cloth takes 30 seconds and prevents slippage.”
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