# Drill bit Proline 72245, metal drill bit 22 mm diameter, length 450 mm, 1 pc

**URL:** https://aio.lv/en/product--proline-72245--11721036
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 72245
**EAN:** 5903755722454
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-72245--11721036

## 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 72245 is a single metal drill bit with 22 mm cutting diameter and 450 mm overall length. Designed for drilling metal, this solid bit suits handheld and stationary drills for deep or through holes. Useful for metalworking, fabrication, maintenance and repair tasks where a long reach and a mid-range diameter are required.

## Long description

Proline 72245 is a single solid metal drill bit with a 22 mm cutting diameter and a 450 mm overall length. Designed for drilling metal, this bit is suitable for handheld and stationary drills and is intended for deep or through holes where a long reach and consistent bore quality are required. The tool is produced for industrial and professional applications and fits tasks in metalworking, fabrication, maintenance and repair.
Advantages
The solid construction provides improved rigidity and reduced vibration during drilling, helping to maintain straight holes over the full 450 mm length. A cutting diameter of 22 mm offers a balance between material removal rate and hole control for mid-range sizes. The double-twist design promotes efficient chip evacuation from the hole, reducing clogging during deep drilling. Optimised cutting geometry at the tip supports precise centring and more consistent entry into metal surfaces.
Suitable for
Drilling through steel plates and structural metal components
Fabrication and assembly tasks requiring long-reach holes
Maintenance and repair work on machinery and equipment
Handheld and bench drilling where depth and straightness are important
Key specifications
Cutting diameter: 22 mm
Total length: 450 mm
Material application: metal
Design: solid shank, double-twist flute geometry
Tip: multi-flute optimised cutting geometry for improved centring
Pack quantity: 1 piece
How to use
Secure the drill bit in a drill chuck rated for the bit diameter and ensure the drill is suitable for metalworking operations. Mark the drilling position and, if necessary, create a centre punch mark to aid initial centring. Start drilling at low to moderate speed with steady pressure to establish the hole, then adjust speed according to material hardness and chip evacuation. For deep or through holes, periodically withdraw the bit slightly to clear chips and allow cooling. Use cutting fluid or suitable coolant when drilling tougher metals to extend tool life and improve finish.
Usage recommendations
For best results, use appropriate cutting fluid, clamp the workpiece securely, and select a drill speed matched to the metal type—lower speeds for hardened steels and higher speeds for softer metals. Check the drill bit regularly for wear and replace when the tip geometry is compromised to maintain hole accuracy.

## Specifications

| Feature | Value |
|---|---|
| Length | 450 mm |
| Metal drill bits diameter | 22 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 72245 22 mm 450 mm cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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/11721036/67192484_large.webp