# Drill bits Dedra WMT08511 — 5 pcs, 8.5 mm diameter, 117 mm length, for metal

**URL:** https://aio.lv/en/product--dedra-wmt08511--11719389
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Dedra
**Manufacturer code:** WMT08511
**EAN:** 5902628922229
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dedra-wmt08511--11719389

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Set of five Dedra WMT08511 drill bits with 8.5 mm diameter and 117 mm length designed for drilling metal. The pack contains 5 identical bits suitable for use with compatible drills in metalworking tasks such as creating holes in steel, iron or other metallic surfaces. Intended for general-purpose metal drilling in workshop and repair applications.

## Long description

Set of five Dedra WMT08511 drill bits, each with an 8.5 mm cutting diameter and 117 mm overall length, designed for drilling metal. These solid drill bits are supplied in a pack of five identical pieces for repeated or multi-point work with compatible electric drills and drill presses. The geometry and length are intended for general-purpose metalworking tasks such as creating through-holes or pilot holes in steel, iron and other common ferrous and non-ferrous metals in workshop and repair environments.
Advantages
The set provides consistent diameter and length across all five bits, allowing uniform hole sizes and straightforward replacement on the job. The 8.5 mm size covers a common range of fastening and assembly needs, while the 117 mm length offers extra reach for thicker workpieces or clamped assemblies. Supplied as a set of five, the pack reduces downtime by providing spare bits for repeated drilling tasks.
Suitable for
Drilling holes in steel and iron sheets, plates and profiles
Creating pilot or clearance holes for bolts and fasteners
Workshop repair and maintenance tasks on metal components
Use with handheld drills and drill presses for general metalworking
Key specifications
Drill diameter: 8.5 mm
Overall length: 117 mm
Material application: metal (ferrous and non-ferrous)
Quantity in pack: 5 pieces
How to use
Select an appropriate drill speed and coolant for the metal type to be drilled. Secure the workpiece firmly and mark the drill point. Fit a single 8.5 mm Dedra bit into the drill chuck and tighten securely. Start drilling at low speed to establish the center, then increase speed as appropriate while applying steady, even feed pressure. For thicker or harder metals, use cutting fluid or coolant and periodically withdraw the bit to clear chips. Replace bits from the pack as they wear to maintain hole quality.
Usage recommendations
Use appropriate personal protective equipment (safety glasses, gloves) and ensure the drill and chuck are compatible with an 8.5 mm shank. For best tool life and hole finish, apply cutting fluid when drilling steel and avoid excessive feed force or speed. Store the bits dry and clean to prevent corrosion.

## Specifications

| Feature | Value |
|---|---|
| Length | 117 mm |
| Suitable for materials | Metal |
| Drill bit diameter | 8.5 mm |
| Point angle | 135 ° |
| Number of drill bits | 5 pc(s) |

## FAQ

### How much does the Dedra WMT08511 drill bits 5 pcs 8.5 mm cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 07.07.2026 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 Dedra 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 Dedra 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/11719389/67195415_large.webp