# Drill bit set Proline 5782199 HSS-Co for metal, 19 pcs, sizes 1–10 mm

**URL:** https://aio.lv/en/product--proline-5782199--10811529
**Data updated:** 2025-12-30 12:42 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 5782199
**EAN:** 5903755782199
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 37.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 30.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-5782199--10811529

## 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 5782199 is a 19-piece HSS-Co drill bit set designed for drilling metal. The set covers sizes from 1 mm to 10 mm, providing a wide range of diameters for precision holes. Cobalt-alloy HSS construction increases heat resistance and wear life, making the set suitable for steel and other ferrous materials in workshop and maintenance tasks.

## Long description

Proline 5782199 is a 19-piece HSS-Co drill bit set for metal, covering diameters from 1 mm to 10 mm. The bits are made from cobalt-alloy high-speed steel with 5% cobalt content, fully ground and finished with a 135° point angle and adjustable helix for accurate drilling in a wide range of ferrous materials, including stainless and acid-resistant steels.
Advantages
The HSS-Co composition with 5% cobalt increases heat resistance and hardness at elevated temperatures, extending tool life during intensive drilling. Fully ground flutes and a 135° point reduce wandering and improve centring, while the adjustable helix supports consistent chip evacuation and efficient cutting across varying diameters from 1 mm to 10 mm.
Suitable for
General and alloy steels up to 900 N/mm²
Tool steels for hot and cold work
Steels after heat treatment and carburising
Stainless and acid-resistant steels
Key specifications
Brand: Proline
MPN: 5782199
EAN: 5903755782199
Set contents: 19 pieces (diameters: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10 mm)
Material: HSS-Co (high-speed steel with 5% cobalt)
Point angle: 135°
Manufacture: fully ground
How to use
Select the drill diameter appropriate for the hole and material. Secure the workpiece and clamp the drill bit in the chuck. Use suitable cutting speeds and feed rates for HSS-Co bits and the specific steel grade being drilled. Start at low speed to establish the hole, then increase speed as appropriate. Apply cutting fluid when drilling hardened or stainless steels to reduce heat and improve chip removal. Withdraw the drill periodically to clear chips and avoid overheating.
Usage recommendations
For best results with Proline HSS-Co bits, use cutting fluid for stainless and heat-treated steels, maintain correct spindle speed and feed, and replace worn bits to prevent poor hole quality and excessive load on the drill press or hand drill.

## FAQ

### How much does the Drill bit set Proline 5782199 HSS-Co 1–10 mm cost, and is it available for purchase?

The price is 37.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 107 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

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