# Drill bit Proline 91630, solid metal, Ø16 mm, length 300 mm, 1 pc

**URL:** https://aio.lv/en/product--proline-91630--11718191
**Data updated:** 2026-03-08 11:19 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 91630
**EAN:** 5903755916303
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-91630--11718191

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Proline 91630 is a single solid drill bit for metal with a 16 mm diameter and 300 mm overall length. Designed for drilling through steel and other metals, it suits handheld drills and drill presses. The product includes one piece, providing a replacement or specialist bit for construction, metalworking, and maintenance tasks.

## Long description

Proline 91630 is a single solid metal drill bit with a 16 mm diameter and a total length of 300 mm. Intended for drilling steel and other metals, this 1-piece bit fits handheld drills and drill presses and is supplied as a replacement or specialist tool for construction, metalworking and maintenance applications.
Advantages
The solid construction offers consistent rigidity and straight drilling performance. A design focused on accurate centering reduces walking at the start of the hole and helps maintain hole tolerance. The 300 mm overall length provides reach for deeper holes while remaining compatible with common chucks. Supplied as a single piece, the bit is convenient for targeted replacements or use in professional toolkits.
Suitable for
 Drilling through steel and other ferrous and non-ferrous metals
 Use with handheld electric drills
 Use with drill presses for controlled, repeatable holes
 Maintenance, repair and on-site metal fabrication tasks
Key specifications
 Diameter: 16 mm
 Overall length: 300 mm
 Material type: solid metal construction suitable for use in metalworking
 Quantity: 1 piece
 Intended application: drilling steel and other metals
How to use
Install the 16 mm Proline 91630 bit securely in the drill chuck, ensuring the shank is clamped firmly and the bit is aligned concentrically. Select an appropriate spindle speed and feed rate for the metal being drilled, and use cutting fluid or coolant where recommended to reduce heat and extend tool life. Start drilling with light pressure to establish the hole, then apply steady feed until the hole is complete. After use, clean chips from the flutes and store the bit in a dry place.
Usage recommendations
For best results when drilling metals, use cutting fluid to reduce friction and heat, match drill speed and feed to the material thickness, and secure the workpiece to prevent movement. Inspect the bit regularly for wear or damage and replace if cutting performance declines.

## Specifications

| Feature | Value |
|---|---|
| Length | 300 mm |
| Metal drill bits diameter | 16 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 91630 Ø16 mm, 300 mm cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 16.07.2026 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/11718191/67198309_large.webp