# Drill bit DeWalt DT9526-QZ 7 mm diameter, 210 mm length, for rotary hammer, 1 pc

**URL:** https://aio.lv/en/product--dewalt-dt9526-qz--11721123
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT9526-QZ
**EAN:** 5035048055014
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt9526-qz--11721123

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT9526-QZ drill bit for rotary hammers, single piece with 7 mm diameter and 210 mm working length. Designed for drilling into concrete and masonry when used with compatible SDS-plus rotary hammers. Suitable for construction, renovation and installation tasks requiring precise small-diameter holes. Supplied as one drill bit.

## Long description

DeWalt DT9526-QZ drill bit, 7 mm diameter and 210 mm working length, is designed for use with SDS-plus rotary hammers. The bit features the Extreme2 carbide tip geometry and an optimized flute profile to improve chip evacuation and maintain cutting performance when drilling into concrete, brick and other masonry materials. Supplied as a single piece, this drill bit is intended for small-diameter, precision hole-making in construction, renovation and installation tasks.
Advantages
The Extreme2 high-grade carbide tip improves penetration and extends service life compared with standard tips. An optimized flute design helps clear debris efficiently, reducing friction and heat buildup during drilling. The hardened steel shank and body increase resistance to bending and breakage under hammer action. Compatibility with SDS-plus chucks ensures secure fitment and reliable power transfer from compatible rotary hammers.
Suitable for
 Drilling anchor and fastener holes in concrete and brick
 Installing electrical boxes and conduit in masonry walls
 Small-diameter precision holes for renovation and repair work
 Creating pilot holes for anchors and dowels in stone and masonry
Key specifications
 Diameter: 7 mm
 Working length: 210 mm
 Tip: Extreme2 carbide geometry with 140° profile
 Shank type: SDS-plus for rotary hammers
 Body material: hardened steel with carbide tip
 Suitable materials: concrete, brick, masonry, stone
 Pack quantity: 1 piece
How to use
Install the drill bit into the SDS-plus chuck of a compatible rotary hammer until it locks securely. Select the hammer-drill mode appropriate for masonry. Position the tip on the marked drilling point and start at low speed to establish the hole, then apply steady pressure and allow the tool to do the work. Periodically withdraw the bit to clear accumulated dust and debris from the hole, maintaining efficient chip removal and reducing heat. For best results, use appropriate personal protective equipment and follow the rotary hammer manufacturer's operating instructions.
Usage recommendations
Use this 7 mm drill bit for small, precise holes in concrete and masonry. Avoid excessive side load or twisting forces, and clear debris regularly during extended drilling to maximize tip life. Match drill speed and hammer settings to material hardness and follow safety guidelines for rotary hammer operation.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Stainless steel |
| Length | 210 mm |
| Proper use | Rotary hammer |
| Working length | 150 mm |
| Suitable for materials | Brick, Concrete, Masonry, Stone |
| Drill bit diameter | 7 mm |
| Shank shape | SDS Plus |
| Drill bit material | Carbide |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the DeWalt DT9526-QZ drill bit 7 mm 210 mm cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 15.07.2026 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

https://aio.lv/img/cache/product/11721123/67192224_large.webp