# DORMER twist drill with cylindrical shank, model 8211130950, metalworking drill bit

**URL:** https://aio.lv/en/product--dormer-8211130950--11721325
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** DORMER
**Manufacturer code:** 8211130950
**EAN:** 7320760351383
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dormer-8211130950--11721325

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Twist drill bit from DORMER, equipped with a cylindrical shank and identified by model 8211130950. Designed for metalworking and general drilling tasks, this straight-fluted drill transfers rotary motion via a smooth round shank for secure mounting in chucks or collets. Suitable for workshop use, maintenance and machining applications where a standard cylindrical-shank drill is required.

## Long description

DORMER twist drill with cylindrical shank, model 8211130950, is a metalworking drill bit designed for general-purpose drilling in workshop, maintenance and machining environments. The straight-fluted geometry and cylindrical (round) shank allow secure clamping in standard drill chucks and collets. This drill is intended for reliable holemaking in a range of common metals where a conventional high-speed twist drill is appropriate.
Advantages
The straight-flute twist drill offers consistent chip evacuation and stable cutting action for typical metalworking operations. Its cylindrical shank provides compatibility with a wide range of hand-held and bench-mounted drilling machines and is easy to fit and remove. The construction and geometry deliver predictable performance for through-holes and pilot drilling when using recommended speeds and coolant practices.
Suitable for
Drilling holes in steel and non-ferrous metals
Workshop and maintenance drilling tasks
Pilot holes and through-holes in fabrication and repair work
Key specifications
Tool type: straight-flute twist drill
Shank style: cylindrical (round) shank for chuck or collet mounting
Application: metalworking and general drilling
Compatibility: suitable for standard drill presses and hand drills that accept round shank bits
How to use
Select a drill speed appropriate to the workpiece material and the drill diameter, and secure the bit in a properly tightened chuck or collet. Use light pressure until the drill establishes a cutting groove, then apply steady feed pressure without forcing. For most metals, use cutting fluid or coolant to extend tool life and improve chip evacuation. Retract the drill occasionally on deep holes to clear chips and reduce heat buildup.
Usage recommendations
When drilling harder materials, reduce speed and increase coolant flow; for thin sections, support the workpiece to prevent distortion. Replace the bit if wear or chipping is visible to maintain hole quality and operator safety.

## FAQ

### How much does the DORMER twist drill with cylindrical shank 8211130950 cost, and is it available for purchase?

The price is 17.99 € (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 03.07.2026 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 DORMER 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 DORMER 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/11721325/67102548_large.webp