# Drill Bit Set DeWALT DT5921

**URL:** https://aio.lv/en/product--dewalt-dt5921-qz--1884895
**Data updated:** 2026-03-07 11:01 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT5921-QZ
**EAN:** 5011402374137
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt5921-qz--1884895

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The DeWALT DT5921 drill bit set includes high-quality drill bits designed for durability and precision. Ideal for various materials, these bits ensure efficient drilling and long-lasting performance, making them a reliable choice for professionals and DIY enthusiasts alike.

## Long description

The Drill Bit Set DeWALT DT5921 contains precision-ground twist drills engineered for rapid drilling, long service life and excellent concentricity. Manufactured from high-speed steel to DIN 338 standards and ground from solid stock, these drill bits feature a right-hand cutting, type N flute and a 118° point angle for accurate starts and consistent hole quality. Finished bright with diameter tolerance to h8, the set supports reliable performance across common drilling tasks; larger sizes above 13 mm have shanks reduced to 12.7 mm for compatibility with chucks that accept a 1/2" reduced shank.
Advantages
DeWALT DT5921 drill bits are made from HSS material, providing wear resistance and sustained cutting performance in a variety of materials. The precision grinding ensures concentric holes and smooth operation, while the 118° point reduces walking at the start of drilling. Tight diameter tolerance and solid-stock manufacturing contribute to consistent hole sizes and long tool life. The bright finish simplifies inspection and handling during work.
Suitable for
General metalworking, including mild steel and non-ferrous metals
Wood and wood-based materials where a standard twist drill is required
Plastics and composite materials with appropriate speeds and feeds
Workshop, construction and DIY drilling tasks requiring repeatable hole accuracy
Key specifications
Material: High Speed Steel (HSS) to DIN 338
Flute type: Type N, right-hand cutting
Point angle: 118°
Diameter tolerance: h8
Finish: Bright
Shank detail: Sizes above 13 mm reduced to 12.7 mm shank
How to use
Secure the appropriate drill bit in the drill chuck and set the drill to the correct speed for the material being drilled. Mark the drilling point and, if necessary, use a center punch to prevent walking. Apply steady pressure and allow the bit to cut without excessive force; clear chips regularly to prevent overheating. For metals, use cutting fluid as needed to extend tool life and improve finish. After use, clean and store bits in a protective case to maintain their ground edges and concentricity.
Izmantošanas ieteikumi
Use correct speeds, feeds and cooling for the material being drilled; avoid overheating the HSS bits. Match reduced shanks with compatible chucks or use an adapter when required. Inspect bits before each use for wear or damage and replace when edge wear affects hole quality.

## FAQ

### How much does the Drill Bit Set DeWALT DT5921 cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 14.07.2026 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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