# Drill bit Proline HSS straight shank for metal 16.5 mm

**URL:** https://aio.lv/en/product--proline-76165--11718943
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 76165
**EAN:** 5903755761651
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-76165--11718943

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Proline HSS drill bit with a straight (cylindrical) shank, 16.5 mm diameter, designed for drilling metal. Made from high-speed steel (HSS) for wear resistance and heat tolerance during cutting. Suitable for hand drills and drill presses with compatible chuck sizes; used for creating holes in steel, iron and other metal workpieces in workshop and maintenance tasks.

## Long description

Proline HSS drill bit with a straight (cylindrical) shank, 16.5 mm diameter, designed for drilling metal. Made from high-speed steel (HSS), this cutter offers wear resistance and higher heat tolerance during cutting operations. The straight shank allows secure clamping in compatible hand drills and drill presses, making it suitable for workshop and maintenance tasks where holes in steel, iron and other metal workpieces are required.
Advantages
The high-speed steel construction provides a balanced combination of hardness and toughness for reliable performance when cutting metal. The straight shank design ensures stable grip in standard chucks and simplifies changing between tools. A 16.5 mm diameter delivers a precise hole size for applications that need moderate-to-large metal holes while maintaining cutting stability and reduced breakage risk when used according to recommended speeds and feeds.
Suitable for
Drilling holes in steel and iron components
Maintenance and repair work in workshops and industrial settings
Preparation of parts for fastening, assembly or welding
Use in hand-held drills and bench drill presses with compatible chucks
Key specifications
Material: high-speed steel (HSS)
Shank type: straight (cylindrical)
Diameter: 16.5 mm
Intended material: metals such as steel and iron
Typical applications: drilling through solid metal workpieces
How to use
Secure the drill bit in the chuck of a hand drill or drill press, ensuring the straight shank is clamped fully and centered. Select an appropriate cutting speed for the metal being drilled—lower speeds for harder steels and higher speeds for softer metals—and use cutting fluid or oil to reduce heat and extend tool life. Apply steady, even feed pressure and clear chips regularly to prevent clogging. Retract the bit periodically in deep holes to remove swarf and avoid excessive heat buildup.
Usage recommendations
For best performance and longevity, use suitable cutting lubricants, select spindle speeds matched to the workpiece material, and avoid excessive side loads. Inspect the bit for wear or damage before use and replace if the cutting edges are rounded or chipped.

## FAQ

### How much does the Proline HSS drill bit 16.5 mm cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 06.07.2026 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/11718943/67100277_large.webp