# Drill bits Proline HSS-TiN 2.5 mm, set of 3

**URL:** https://aio.lv/en/product--proline-5154316--10784713
**Data updated:** 2025-12-30 10:13 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 5154316
**EAN:** 5903755154316
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5154316--10784713

## 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

Set of three Proline HSS‑TiN drill bits with 2.5 mm cutting diameter. Made of high-speed steel with titanium nitride (TiN) coating for increased wear resistance and longer life. Suitable for drilling metal, wood and some plastics in handheld and stationary drills. Compact set for maintenance, repairs and general workshop tasks.

## Long description

Set of three Proline HSS‑TiN drill bits with 2.5 mm diameter, designed for general workshop and maintenance tasks. Made from high‑speed steel with a titanium nitride (TiN) coating, these 135° split point bits offer adjustable cutting geometry and a working length of 30 mm with a total length of 57 mm, providing improved wear resistance and consistent hole finish when drilling metal, wood and many plastics.
Advantages
HSS base material combined with TiN coating increases hardness and wear resistance, extending tool life. The 135° split point with adjustable rake reduces walking and improves centring on the workpiece. Precisely ground flutes deliver cleaner chips and a better surface finish in the drilled hole. Compact three‑piece set is suitable for on‑site repair and everyday workshop use.
Suitable for
Drilling metal (thin sheets, profiles)
Drilling wood and laminated materials
Drilling many plastics
Handheld and bench drilling machines
Key specifications
Brand: Proline
Model/MPN: 5154316
EAN: 5903755154316
Diameter: 2.5 mm
Working length: 30 mm
Total length: 57 mm
Tip angle: 135° split point with adjustable rake
Material: HSS (high‑speed steel) with TiN (titanium nitride) coating
Quantity: set of 3 pieces
How to use
Clamp the selected Proline HSS‑TiN 2.5 mm drill bit securely in the drill chuck. Mark and, if necessary, centre‑punch the drilling point to minimize walking. Use appropriate drill speed for the material: medium speeds for metals, higher speeds for wood and plastics. Apply steady feed pressure and allow the bit to clear chips periodically. For metal drilling use cutting fluid to reduce heat and extend bit life.
Usage recommendations
To maximize service life, store bits dry, avoid overheating during drilling, and replace when the cutting edge becomes dull or produces excessive burrs. Use lubrication for metal and moderate speeds for plastics to prevent melting.

## FAQ

### How much does the Proline HSS-TiN drill bits 2.5 mm (3 pcs) cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 203 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

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