# Drill bit Proline HSS 9.0 mm model 5153739 for metal and general-purpose drilling

**URL:** https://aio.lv/en/product--proline-5153739--10910437
**Data updated:** 2025-12-30 12:56 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 5153739
**EAN:** 5903755153739
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5153739--10910437

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Proline HSS drill bit 9.0 mm (model 5153739) is a high-speed steel cutting tool designed for general-purpose and metal drilling. Compatible with standard drill chucks, it provides precise hole-making for workshop and maintenance tasks. Use for steel, non-hardened metals and common materials where HSS performance is required; easy to install and suitable for professional and DIY use.

## Long description

Proline HSS drill bit 9.0 mm (model 5153739) is a high-speed steel cutting tool designed for metal and general-purpose drilling. The bit features a 135° split-point geometry with adjustable flute relief to improve centring and reduce walking when starting holes. Made from high-quality HSS steel, it is compatible with standard drill chucks and intended for workshop, maintenance and DIY applications requiring reliable performance on steel and non-hardened metals.
Advantages
The 135° point angle with adjustable relief provides faster penetration and better centring on metal surfaces. HSS construction ensures wear resistance and maintains cutting edge at elevated temperatures typical for metal drilling. The bit’s dimensions and standard shank make it easy to fit into most drill chucks and use across a range of common drilling tasks.
Suitable for
 Drilling holes in steel and non-hardened metals
 General-purpose workshop and maintenance drilling
 Professional and DIY metalworking tasks
Key specifications
 Brand: Proline
 Model / MPN: 5153739
 Material: HSS (high-speed steel)
 Diameter: 9.0 mm
 Working length: 81 mm
 Total length: 125 mm
 Point angle: 135° (split-point with adjustable relief)
 EAN: 5903755153739
How to use
Secure the drill bit in a compatible chuck and tighten firmly. Mark the drilling position and, if necessary, use a centre punch to improve accuracy on metal. Use appropriate cutting speeds and feed rates for HSS on the specific material; apply cutting fluid when drilling metals to reduce heat and extend tool life. Clear chips regularly and avoid excessive pressure that could bend or dull the bit.
Usage recommendations
For best results on steel and other metals, use moderate speed with cutting fluid and steady feed. Replace the bit when wear or chipping is visible to maintain hole quality and safety.

## FAQ

### How much does the Drill bit Proline HSS 9.0 mm 5153739 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 — 39 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 02.07.2026 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/10910437/60913695_large.webp