# Twist drill bit Irwin 10501994 — diameter 1.2 cm, 1 pc

**URL:** https://aio.lv/en/product--irwin-10501994--11720837
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10501994
**EAN:** 05709131025689
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 9.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10501994--11720837

## 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

Irwin 10501994 is a single twist drill bit with a diameter of 1.2 cm designed for drilling operations. The tool is intended for use with hand drills and drill drivers to create round holes; it is suitable for general-purpose drilling in materials compatible with standard twist bits. Delivered as one piece, it provides a single-size solution for tasks requiring a 1.2 cm bore.

## Long description

Irwin 10501994 is a single twist drill bit with a diameter of 1.2 cm, designed for fast and reliable drilling in masonry and concrete when used with compatible hand drills and SDS-plus rotary hammers. Supplied as a single piece, this 1.2 cm bit features Speedhammer Plus technology with a patented single flute and an extra-short head that concentrates cutting forces, reduces clogging and improves dust evacuation. The bit is intended for creating round holes in brick, block, masonry, concrete and similar materials where standard twist bits with SDS-plus connection are required.
Advantages
The patented single-flute design increases dust removal capacity and lowers vibration, delivering faster progress compared with conventional bits. The extra-short head transfers the majority of cutting load to the tip, which improves durability and allows more efficient clearing of drilling debris directly into the flute. With an SDS-plus shank the bit ensures quick, secure fitting in compatible rotary hammers, reducing downtime during bit changes. The combination of these features supports consistent performance when drilling into dense masonry and concrete.
Suitable for
Drilling holes in brick and block for anchors and fixings
Creating openings in concrete for conduit, pipes or cable routing
Masonry drilling for installation of sleeves, dowels and mechanical anchors
Key specifications
Type: Twist drill bit with Speedhammer Plus single-flute geometry
Drill diameter: 1.2 cm
Overall length: 260 mm
Shank type: SDS-plus
Designed material compatibility: concrete, masonry, brick, block, granite
Pack quantity: 1 piece
How to use
Insert the SDS-plus shank into a compatible rotary hammer or hammer drill and ensure the bit locks securely. Select the hammer or rotary mode appropriate for masonry and concrete, set the required drilling speed and apply steady axial pressure while keeping the drill perpendicular to the work surface. Withdraw the bit occasionally to clear accumulated dust when drilling deep holes. Replace the bit if you observe excessive wear, reduced cutting performance or irregular vibrations.
Usage recommendations
Use appropriate personal protective equipment including safety glasses, hearing protection and dust mask. For best results in reinforced concrete, use progressive drilling technique and remove debris frequently. Match the drill mode and speed to the material; avoid overheating the bit by applying consistent pressure rather than excessive force.

## Specifications

| Feature | Value |
|---|---|
| Length | 260 mm |
| Proper use | Drill |
| Working length | 200 mm |
| Suitable for materials | Concrete, Masonry |
| Drill bit diameter | 12 mm |
| Shank shape | SDS-plus shank |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Twist drill bit |

## FAQ

### How much does the Twist drill bit Irwin 10501994, 1.2 cm, 1 pc cost, and is it available for purchase?

The price is 10.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 Irwin 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 Irwin 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/11720837/67193006_large.webp