# Drill bit Proline HSS-TiN 11.0 mm – metal twist drill for general machining

**URL:** https://aio.lv/en/product--proline-5154545--10784732
**Data updated:** 2025-12-30 10:13 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 5154545
**EAN:** 5903755154545
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5154545--10784732

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

Proline HSS-TiN 11.0 mm drill bit is a high-speed steel twist drill with titanium nitride (TiN) coating. Designed for drilling metals and general machining tasks, it offers improved wear resistance and longer life compared to uncoated HSS. Suitable for hand drills and drill presses, it provides reliable hole accuracy for workshop and industrial use.

## Long description

Proline HSS-TiN 11.0 mm metal twist drill with a 135° point angle and adjustable web thinning. The drill is precision ground and finished with a titanium nitride (TiN) coating to increase wear resistance and extend tool life. Dimensions: diameter 11.0 mm, working length 94 mm, overall length 142 mm. Designed for drilling various metals and general machining tasks, compatible with handheld drills and drill presses.
Advantages
The TiN coating improves surface hardness and reduces friction, resulting in longer life compared with uncoated HSS drills. A 135° point angle and adjustable web thinning provide good centring and reduced thrust force for cleaner holes. Precision grinding ensures consistent hole accuracy and repeatability in workshop and industrial applications.
Suitable for
Drilling steel and non-ferrous metals
General machining and workshop tasks
Use with handheld electric drills and drill presses
Key specifications
Brand: Proline
Model / MPN: 5154545
Coating: Titanium nitride (TiN)
Material: High-speed steel (HSS)
Point angle: 135° with adjustable web thinning
Diameter: 11.0 mm
Working length: 94 mm
Overall length: 142 mm
EAN: 5903755154545
How to use
Secure the drill bit in the chuck of a handheld drill or drill press with appropriate tightening. Select cutting speed and feed suitable for the workpiece material and diameter. For best results when drilling metals, use cutting fluid or coolant to reduce heat and improve tool life. Start at low speed to establish the hole, then increase speed as appropriate while maintaining steady feed pressure.
Usage recommendations
Use the Proline HSS-TiN 11.0 mm drill for routine metal drilling tasks; apply cutting fluid for improved life, avoid excessive speeds and side loads, and replace the bit when wear or chipping affects hole quality.

## FAQ

### How much does the Drill bit Proline HSS-TiN 11.0 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 363 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 22.06.2026 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 Proline 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 Proline 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/10784732/60034417_large.webp