# Drill bit Proline 71616 — 16 mm diameter, 160 mm length, metal drill

**URL:** https://aio.lv/en/product--proline-71616--11721111
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 71616
**EAN:** 5903755716163
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-71616--11721111

## 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 71616 metal drill bit, single piece with 16 mm diameter and 160 mm overall length. Designed for drilling holes in metal workpieces, it suits use with hand drills and drill presses for fabrication, installation and repair tasks. Solid construction provides consistent hole size for mechanical and construction applications.

## Long description

Proline 71616 is a single-piece metal drill bit with a 16 mm cutting diameter and 160 mm overall length. Intended for drilling holes in metal workpieces, it is compatible with hand drills and drill presses used in fabrication, installation and repair. The solid construction and double-twist design help maintain consistent hole size and improve chip evacuation during continuous use.
Advantages
The Proline 71616 drill bit combines a 16 mm cutting diameter with a 160 mm length to reach deeper drilling positions while preserving rigidity. Its double-twist flute geometry promotes faster chip removal and reduces clogging when working with metal. Manufactured as a single-piece tool, it offers stable concentricity for accurate, repeatable holes suited to mechanical and construction applications.
Suitable for
 Drilling holes in metal sheets, plates and structural parts
 Use with hand-held electric drills and bench drill presses
 Fabrication, installation and repair tasks in workshops and on-site
Key specifications
 Cutting diameter: 16 mm
 Overall length: 160 mm
 Material application: metal
 Single-piece construction for concentricity
 Double-twist flute design for improved chip evacuation
How to use
Secure the workpiece and mark the drilling position. Install the Proline 71616 drill bit into the chuck of a hand drill or drill press and tighten securely. Use an appropriate cutting speed and apply steady pressure; for metal drilling, use cutting fluid or lubricant to reduce heat and prolong tool life. Withdraw the bit periodically to clear chips if drilling deep holes. After finishing, clean chips from the flute and inspect the hole for required dimensional accuracy.
Usage recommendations
For best results when drilling metal, select suitable drill speeds and use cutting fluid. Match the drill capacity of your machine to the 16 mm diameter and ensure the chuck and bearings are in good condition to maintain accuracy.

## Specifications

| Feature | Value |
|---|---|
| Length | 160 mm |
| Metal drill bits diameter | 16 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 71616 — 16 mm, 160 mm cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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/11721111/67192272_large.webp