# Drill bit Proline HSS-TiN 10.5 mm for metal and general purpose

**URL:** https://aio.lv/en/product--proline-5154538--10784731
**Data updated:** 2025-12-30 10:13 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 5154538
**EAN:** 5903755154538
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5154538--10784731

## 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 drill bit 10.5 mm is a high-speed steel cutting tool with a titanium nitride (TiN) coating. Designed for drilling metal and general-purpose materials, it offers improved wear resistance and longer life compared with uncoated HSS. Suitable for workshop, construction and maintenance tasks where reliable, precise holes are required.

## Long description

Proline HSS-TiN 10.5 mm twist drill for metal and general-purpose use. The bit features a 135° point angle with adjustable chisel/sloping geometry, ground flutes and a titanium nitride (TiN) coating to extend tool life and improve hole finish. Diameter 10.5 mm, working length 87 mm, overall length 133 mm.
Advantages
The TiN coating increases wear resistance compared with uncoated HSS, while the 135° point angle and ground flutes provide accurate centring and reduced walking on metal. The specified working and overall lengths make the bit suitable for both shallow and deeper holes in workshop, construction and maintenance applications.
Suitable for
Drilling steel and other metals
General-purpose workshop drilling
Construction and maintenance tasks requiring precise holes
Key specifications
Diameter: 10.5 mm
Working length: 87 mm
Overall length: 133 mm
Point angle: 135° (with slope/chisel adjustment)
Material/coating: HSS with TiN (titanium nitride) coating
How to use
Secure the drill bit in the chuck of a drill or drill press ensuring correct alignment. Use appropriate cutting speed and feed for the metal being drilled and apply cutting fluid when working with steel to improve finish and extend bit life. Start drilling at low speed to establish the hole and then increase speed as appropriate; maintain steady pressure without forcing the bit.
Usage recommendations
Use with suitable coolant for steel, avoid excessive speeds on hard alloys, and replace the bit when wear or loss of cutting performance is observed to maintain hole accuracy.

## FAQ

### How much does the Drill bit Proline HSS-TiN 10.5 mm cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 169 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/10784731/60034416_large.webp