# Drill bit Proline 72030 — 20 mm diameter, 300 mm length, metal, 1 pc

**URL:** https://aio.lv/en/product--proline-72030--11719082
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 72030
**EAN:** 5903755720306
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-72030--11719082

## 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 72030 is a single metal drill bit with a 20 mm diameter and 300 mm length designed for drilling metal. The solid-shank bit suits through-holes and deep drilling in steel and similar materials. It is intended for use with compatible drills and drill presses in metalworking, fabrication, repair and maintenance tasks.

## Long description

Proline 72030 is a single metal drill bit with a 20 mm diameter and 300 mm overall length, designed for drilling metal. The solid-shank bit is suitable for through-holes and deep drilling in steel and similar materials. It is intended for use with compatible handheld drills and drill presses in metalworking, fabrication, repair and maintenance tasks.
Advantages
The drill bit combines a 20 mm cutting diameter with a 300 mm length to reach deeper workpieces while maintaining a solid shank for stable engagement in the chuck. Its metal construction provides the rigidity needed for drilling steel and comparable materials. The single-piece design reduces the risk of joint failure and simplifies mounting in standard drill chucks or machine holders. The geometry supports chip evacuation during deep drilling to help maintain cutting performance.
Подходит для
Сверление сквозных и глухих отверстий в стальных и аналогичных металлических заготовках
Слесарные и монтажные работы, ремонт и техническое обслуживание
Применение в ручных дрелях и сверлильных станках с подходящим патроном
Key specifications
Diameter: 20 mm
Overall length: 300 mm
Material: metal (solid shank)
Pack quantity: 1 piece
Intended application: drilling in metal
How to use
Secure the drill bit in a suitable chuck or machine holder, ensuring the shank is fully clamped and concentric. Select drilling speed and feed appropriate for the metal being worked (lower speeds for harder steels). Use cutting fluid or coolant when drilling steel to reduce heat, prolong tool life and improve chip evacuation. Drill with steady axial pressure, retracting periodically if required to clear chips when making deep holes.
Usage recommendations
Use appropriate personal protective equipment and select drill speed, feed and coolant based on the workpiece material. Inspect the bit for wear before use and replace when cutting performance degrades.

## Specifications

| Feature | Value |
|---|---|
| Length | 300 mm |
| Metal drill bits diameter | 20 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 72030 20mm 300mm cost, and is it available for purchase?

The price is 11.99 € (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/11719082/67196415_large.webp