# Drill bit Proline 14 mm, model 91416, length 160 mm, metal drill

**URL:** https://aio.lv/en/product--proline-91416--11720268
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 91416
**EAN:** 5903755914163
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-91416--11720268

## 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 91416 metal drill bit with 14 mm diameter and 160 mm overall length. Single-piece set contains one high-speed steel drill designed for drilling metal and similar materials. Suitable for workshop and construction tasks requiring deep or through holes; compatible with standard drill chucks for handheld or bench drills.

## Long description

Proline 91416 metal drill bit with 14 mm diameter and 160 mm overall length is a single-piece high-speed steel tool intended for drilling metal and similar materials. The bit is supplied as one unit and fits standard chucks for handheld and bench drills. Its 160 mm length allows drilling deeper or through holes in workshop and construction tasks, while the 14 mm cutting diameter is suitable for common fastening and assembly needs.
Advantages
The Proline 14 mm drill bit is manufactured from high-speed steel for wear resistance during metalworking. A specially shaped solid carbide insert increases durability and cutting performance, enabling accurate, centered drilling with reduced axial load. The design incorporates a double-twist flute geometry to speed chip evacuation and allow quicker bore clearing, improving efficiency when drilling deeper holes.
Suitable for
Drilling through and deep holes in metal sheets, plates and profiles
Workshop and light industrial fabrication tasks
On-site assembly, maintenance and repair work with handheld or bench drills
Key specifications
Material: high-speed steel body with solid carbide cutting insert
Cutting diameter: 14 mm
Overall length: 160 mm
Flute type: double-twist for improved chip evacuation
Shank type: straight, compatible with standard drill chucks
How to use
Secure the drill bit in a suitable chuck and clamp the workpiece or use appropriate supports. Select a rotation speed and cutting fluid appropriate for the metal being drilled to extend tool life and improve cutting performance. Apply steady pressure without forcing the bit and withdraw periodically to clear chips when drilling deep holes. Use standard safety equipment including eye protection and gloves.
Usage recommendations
For best results on metal, use moderate spindle speeds and suitable cutting lubricant. Match drill speed and feed to the specific metal grade and thickness and check the cutting insert for wear; replace the bit if cutting quality degrades.

## Specifications

| Feature | Value |
|---|---|
| Length | 160 mm |
| Metal drill bits diameter | 14 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Proline drill bit 91416 — 14 mm, 160 mm cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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/11720268/67193881_large.webp