# Circular saw blade adapter ring DeWalt DT10400-QZ for matching blade bore sizes

**URL:** https://aio.lv/en/product--dewalt-dt10400-qz--11536999
**Data updated:** 2026-03-08 08:37 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** DeWalt
**Manufacturer code:** DT10400-QZ
**EAN:** 5054905321239
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt10400-qz--11536999

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT10400-QZ is an adapter ring designed for circular saw blades to match different bore diameters. It enables secure mounting of blades with smaller center holes to saws with larger arbors, maintaining concentric alignment and safe rotation. Suitable for workshop and on-site cutting tasks where blade-to-arbor compatibility is required.

## Long description

DeWalt DT10400-QZ is an adapter ring designed to allow circular saw blades with smaller center bores to be mounted securely on saws with larger arbors. The adapter maintains concentric alignment between blade and arbor, ensuring stable rotation and reducing vibration during cutting. Built for workshop and on-site use, the adapter ring is a simple compatibility solution when blade bore sizes differ from the machine’s arbor diameter.
Advantages
The adapter ring provides a precise fit that preserves blade balance and reduces runout, helping maintain cut quality. Made to industry tolerances, it facilitates quick interchange of blades without modifying either the blade or the saw. It is compact, lightweight and easy to store, offering a practical way to extend blade compatibility across multiple machines.
Suitable for
 Converting smaller-bore circular saw blades to fit larger arbor diameters
 Workshops that use a variety of blade types and sizes
 Construction or renovation sites where quick blade changes are required
 Maintaining concentric mounting to reduce vibration and improve cut accuracy
Key specifications
 Function: adapter ring for circular saw blade to arbor compatibility
 Material characteristics: durable metal construction suitable for repeated mounting
 Design features: precision-machined inner and outer diameters to ensure concentric alignment
 Compatibility: intended for use where blade bore is smaller than saw arbor (specific sizes should be checked before use)
 Form factor: low-profile ring that sits between blade and flange without affecting blade clearance
How to use
Fit the adapter ring onto the saw arbor so the larger-diameter side seats fully against the arbor or flange. Place the circular saw blade over the adapter, ensuring the blade bore aligns with the adapter inner diameter and the blade face sits flat. Reinstall the saw’s flange and arbor nut or bolt and tighten to the manufacturer’s recommended torque. Verify the assembly runs true by rotating the blade by hand before powering the saw.
Usage recommendations
Always confirm the adapter inner and outer diameters correspond to the blade bore and saw arbor before installation. Use only with blades and saws in good condition; do not attempt to force mismatched parts. Follow the saw manufacturer’s safety instructions, wear appropriate protective equipment, and perform a test rotation and short cut at low speed to verify secure mounting and acceptable runout.

## FAQ

### How much does the DeWalt DT10400-QZ adapter ring for circular saw blades cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All DeWalt products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized DeWalt service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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