# Drill Bit DeWALT DT8937-QZ

**URL:** https://aio.lv/en/product--dewalt-dt8937-qz--1054863
**Data updated:** 2026-03-07 10:58 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT8937-QZ
**EAN:** 5035048077986
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt8937-qz--1054863

## 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 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The DeWALT DT8937-QZ drill bit is designed for rotary hammers with a diameter of 1.2 cm and a length of 460 mm. This single drill bit offers durability and precision for various drilling tasks, making it an essential tool for professionals and DIY enthusiasts alike.

## Long description

The DeWALT DT8937-QZ drill bit is a long SDS-plus rotary hammer bit with a 12 mm diameter and a length of 460 mm designed for drilling in concrete, masonry and similar materials. Manufactured by DeWALT, this single-piece bit combines a carbide tip profile with a durable shank to provide consistent drilling performance for medium- to heavy-duty applications. The 460 mm working length enables deeper holes without changing bits, while the SDS-plus connection ensures secure fitting and efficient power transfer from compatible rotary hammers.
Advantages
This DeWALT drill bit delivers precise hole positioning and extended service life due to its carbide-tipped cutting head and reinforced flute geometry. The SDS-plus shank design reduces play in the chuck and improves impact energy transmission, resulting in faster penetration rates in concrete and masonry. The 12 mm diameter is a common size for anchors and through-holes, and the 460 mm length allows work in thicker elements or deeper fixing positions without the need for extensions.
Suitable for
Drilling holes for mechanical anchors and chemical anchors in concrete and reinforced concrete
Through-holes in masonry walls and blockwork
Installing plumbing and electrical conduits where deeper bores are required
Renovation and repair tasks requiring precise, deep drilling in structural materials
Key specifications
Diameter: 12 mm
Total length: 460 mm
Shank type: SDS-plus compatible
Tip: carbide-tipped cutting head for concrete/masonry
Intended tool: rotary hammer with SDS-plus chuck
How to use
Install the bit into an SDS-plus rotary hammer by aligning the shank and pushing until it locks. Select the rotary hammer mode appropriate for hammer drilling into concrete or masonry. Start drilling at low speed to establish the hole, then apply steady pressure and allow the tool's impact action to drive the carbide tip. Periodically withdraw the bit to clear dust from the hole and prevent clogging; for deep holes, remove debris more frequently. Maintain a straight drilling angle to avoid bit bending and ensure accurate hole diameter.
Usage recommendations
Use appropriate personal protective equipment including eye protection, hearing protection and dust mask when drilling. Match drill diameter to anchor or conduit size, and verify that the selected rotary hammer provides sufficient power for 460 mm long drilling. For reinforcement bars or rebar contact, stop drilling and inspect the bit for damage; avoid forcing the bit through metal obstructions.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Stainless steel |
| Length | 460 mm |
| Proper use | Rotary hammer |
| Working length | 400 mm |
| Drill bit diameter | 12 mm |
| Shank shape | SDS Plus |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill Bit DeWALT DT8937-QZ cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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

https://aio.lv/img/cache/product/1054863/57885937_large.webp