# Drill bits Proline HSS-TiN 1.5 mm, set of 5

**URL:** https://aio.lv/en/product--proline-5154286--10784711
**Data updated:** 2025-12-30 10:13 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 5154286
**EAN:** 5903755154286
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5154286--10784711

## 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 five Proline HSS-TiN drill bits with 1.5 mm diameter. High-speed steel (HSS) with titanium nitride (TiN) coating increases wear resistance and reduces friction. Designed for precise drilling in metals, plastics and wood, suitable for drilling small holes, model making, electronics and general workshop tasks. Compact set for professional and DIY use.

## Long description

Set of five Proline HSS-TiN drill bits with 1.5 mm diameter. These drills are made of high-speed steel and finished with a titanium nitride (TiN) coating that increases wear resistance and reduces friction for cleaner holes. Each bit has a working length of 20 mm and a total length of 43 mm; the 135° point angle with adjustable chisel/slit geometry supports accurate centring and controlled entry when drilling metal and other materials.
Advantages
HSS substrate with TiN coating extends tool life and improves hole surface quality. The 135° point angle and ground flutes provide stable cutting and better control for small-diameter holes. Compact five-piece set gives a ready supply of identical 1.5 mm bits for repeated precision tasks.
Suitable for
Drilling small-diameter holes in metal
Precision work in electronics and model making
General workshop and DIY tasks in wood and plastics
Key specifications
Diameter: 1.5 mm
Working length: 20 mm
Total length: 43 mm
Point angle: 135°
Material/coating: HSS with TiN (titanium nitride)
Quantity: set of 5
How to use
Secure the workpiece and clamp the 1.5 mm Proline HSS-TiN bit in the drill chuck. Use appropriate spindle speed and cutting fluid when drilling metals to reduce heat and extend bit life. Apply steady, moderate feed pressure; withdraw the bit occasionally to clear chips and prevent clogging. For plastics and wood, select lower speeds and lighter feed to avoid melting or splintering.
Usage recommendations
For best results when drilling metal, use cutting fluid, start with a centre punch for precise positioning, and keep speeds within recommended ranges for HSS bits. Store the bits dry and clean to preserve the TiN coating and prevent corrosion.

## FAQ

### How much does the Proline HSS-TiN drill bits 1.5 mm (5 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 — 280 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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