# Drill bit Proline HSS-TiN 9.0 mm — straight shank, high-speed steel with titanium nitride coating

**URL:** https://aio.lv/en/product--proline-5154507--10784729
**Data updated:** 2025-12-30 10:13 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 5154507
**EAN:** 5903755154507
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5154507--10784729

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.06.2026 | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

Proline HSS-TiN 9.0 mm drill bit is made of high-speed steel with a titanium nitride (TiN) coating for increased wear resistance. Designed for drilling metal, wood and some plastics, it has a straight shank for secure clamping in chucks and holders. Suitable for hand drills and drill presses, it provides longer tool life and consistent holes during general workshop and maintenance tasks.

## Long description

Proline HSS-TiN 9.0 mm drill bit for metal with a 135° split-point and adjustable flute geometry. The bit is ground and finished with a titanium nitride (TiN) coating to increase service life and improve hole finish. Diameter 9 mm, working length 81 mm, overall length 125 mm; straight shank for reliable clamping in chucks and holders.
Advantages
The TiN coating increases wear resistance and extends tool life compared to uncoated HSS bits. A 135° cutting angle with split-point reduces walking and improves centring on metal surfaces. Ground geometry delivers consistent hole quality and cleaner exits. The straight shank fits standard chucks and drill holders for versatile use with hand drills and drill presses.
Suitable for
 Drilling steel and other metals
 General workshop and maintenance tasks
 Drilling in wood and some plastics when required
Key specifications
 Diameter: 9.0 mm
 Working length: 81 mm
 Overall length: 125 mm
 Material: High-speed steel (HSS) with TiN coating
 Tip angle: 135° (split-point)
 Shank: Straight
How to use
Clamp the straight shank securely in the drill chuck or holder. Use appropriate cutting speeds and feed for the material being drilled: lower speeds for hard metals, higher speeds for softer metals and wood. Apply steady pressure and, for metal drilling, use cutting fluid to reduce heat and extend tool life. Retract occasionally when drilling deep holes to clear chips.
Usage recommendations
For best results when drilling metal, use cutting fluid and moderate speed with firm, steady feed. Store the bit in a dry place and avoid excessive side loads to preserve the TiN coating and cutting geometry.

## FAQ

### How much does the Drill bit Proline HSS-TiN 9.0 mm cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 316 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 18.06.2026 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/10784729/60034414_large.webp