# Drill bit DeWalt DT9581 for rotary hammer, 16 mm diameter, 300 mm length, 1 pc

**URL:** https://aio.lv/en/product--dewalt-dt9581--10538789
**Data updated:** 2026-02-10 16:04 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT9581
**EAN:** 5035048055564
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt9581--10538789

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT9581 drill bit designed for use with rotary hammers. Single 16 mm diameter, 300 mm long carbide-style bit (1 pc) suited for drilling into concrete and masonry. Provides proper fit for compatible rotary hammer tools and reliable drilling depth for construction, renovation and installation tasks that require straight, deep holes.

## Long description

DeWalt DT9581 is a single 16 mm diameter drill bit made for use with rotary hammers. With a total length of 300 mm and a carbide-style tip, this bit is designed to make straight, deep holes in concrete and masonry materials. The shank and overall geometry are matched to rotary hammer chucks to ensure stable rotation and efficient impact transfer during heavy-duty drilling operations.
Advantages
The 16 mm diameter provides a balance between material removal and structural integrity of the hole, while the 300 mm length allows for deeper penetrations without frequent repositioning. The carbide-style tip improves wear resistance and cutting performance in abrasive masonry and concrete. Compatibility with rotary hammer systems helps maintain drilling accuracy and reduces the risk of bit slippage under impact load.
Suitable for
Drilling anchor and through-holes in concrete and reinforced concrete
Installing fasteners, dowels and sleeve anchors in masonry
Preparation work for plumbing and electrical installation passes through walls
Renovation and construction tasks that require straight, deep holes
Key specifications
Diameter: 16 mm
Total length: 300 mm
Tip material: carbide-style cutting tip
Intended tool type: rotary hammer
Pack contents: 1 piece
How to use
Fit the drill bit into the rotary hammer chuck according to the tool manufacturer’s instructions and ensure it is securely locked before operation. Select the appropriate speed and hammer setting for concrete or masonry; apply steady forward pressure without forcing the bit. Periodically withdraw the bit to clear dust and debris from the hole to maintain drilling efficiency and avoid overheating. For through-holes, check alignment and depth regularly to achieve the required result.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses, hearing protection and dust mask when drilling. For reinforced concrete, use controlled feed and allow the carbide tip to do the cutting to prevent premature wear. If drilling deep holes, cool and clear the bit periodically and confirm tool and bit compatibility with the rotary hammer model in use.

## Specifications

| Feature | Value |
|---|---|
| Length | 300 mm |
| Proper use | Rotary hammer |
| Working length | 250 mm |
| Drill bit diameter | 16 mm |
| Shank shape | SDS Plus |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit DeWalt DT9581 — 16 mm, 300 mm cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 13.07.2026 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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