# Twist drill bit DeWalt DT4917-QZ — right-hand rotation, 1 pc, blister pack

**URL:** https://aio.lv/en/product--dewalt-dt4917-qz--11719233
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** DeWalt
**Manufacturer code:** DT4917-QZ
**EAN:** 5035048094808
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dewalt-dt4917-qz--11719233

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

DeWalt DT4917-QZ is a single twist drill bit designed for right-hand rotation. Supplied in a blister pack, this 1-piece drill bit is intended for standard drilling tasks with compatible drills. It is delivered as a single unit suitable for replacements or occasional use where a reliable twist drill bit is required.

## Long description

DeWalt DT4917-QZ is a single-piece twist drill bit designed for right-hand rotation and supplied in a blister pack. Engineered for drilling a range of metals, including high alloy steels and stainless materials, this drill bit features a high-cobalt composition and an optimised tip and flute geometry to improve penetration speed and cutting life. The drill bit is offered as a replacement or occasional-use tool where a reliable, long-lasting metal drilling solution is required.
Advantages
The 5% cobalt content maintains a sharper cutting edge and provides significantly longer life compared with standard HSS-R bits. A no-walk tip reduces the tendency to skid on the work surface and enables cleaner, more accurate, burr-free holes from 5 mm and above. The spin-proof three-sided shank provides improved grip in the chuck to minimise slipping during operation. Optimised flute geometry speeds up cutting, removes chips more effectively and reduces heat build-up during drilling.
Suitable for
 Portable and stationary drilling of heat- and acid-resistant steels
 Drilling welded seams, cast iron and bronze
 Working with stainless and chrome-nickel steels
 Replacement or occasional-use drill bit for metal fabrication and maintenance tasks
Key specifications
 Type: twist drill bit, right-hand rotation
 Material enhancement: 5% cobalt high-speed steel
 Tip: no-walk tip with recessed cutting wings for reduced burrs
 Shank: three-sided anti-slip shank (spin-proof) for improved chuck grip (diameters from 5 mm)
 Core design: reinforced central core increasing thickness toward the chuck for improved fracture stability (from 4.8 mm)
 Performance: optimised flute geometry for faster penetration and chip evacuation
 Drilling suitability: metals with tensile strength up to 1100 N/mm²
 Colour/finish: gold-coloured coating
 Quantity: single piece in blister pack
 Nominal length and diameter: length approx. 151 mm, diameter 13 mm
How to use
Fit the DeWalt twist drill bit into a compatible drill chuck and tighten securely, ensuring the three-sided shank seats properly to reduce slippage. Select an appropriate drilling speed and apply steady pressure; for hard or high-alloy steels use lower speeds and coolant or cutting fluid to manage heat. For accurate starts on smooth surfaces, use the no-walk tip to position the bit before applying full feed. Withdraw the bit periodically on long holes to clear chips and avoid overheating.
Usage recommendations
Use cutting fluid or coolant when drilling high alloy or stainless steels to extend tool life and improve hole quality. For best results, match drilling speed to material hardness, clamp or secure workpieces, and ensure the chuck is compatible with the three-sided shank to prevent slipping.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Gold |
| Length | 151 mm |
| Proper use | Drill |
| Country of origin | Germany |
| Package type | Blister |
| Rotating direction | Right hand rotation |
| Working length | 101 mm |
| Suitable for materials | Cast iron, Steel, Stainless steel, Metal, Bronze |
| Drill bit diameter | 13 mm |
| Shank shape | Hex shank |
| Drill bit material | Cobalt Alloy High-Speed Steel (HSS-Co) |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Twist drill bit |

## FAQ

### How much does the DeWalt DT4917-QZ twist drill bit 1 pc cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 23.07.2026 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

### Where can I download the instructions for DeWalt DT4917-QZ twist drill bit 1 pc?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11719233/67195993_large.webp