# Drill bit Proline 22 mm x 300 mm model 92230, single piece

**URL:** https://aio.lv/en/product--proline-92230--11718975
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 92230
**EAN:** 5903755922304
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-92230--11718975

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Proline drill bit 92230 is a single 22 mm diameter metal drill bit with a length of 300 mm, intended for drilling metal and other hard materials. Designed for use with compatible drills and drill presses, it provides a straight shank and standard flute for chip removal. Suitable for maintenance, metal fabrication and construction tasks requiring a deep, large-diameter hole.

## Long description

Proline drill bit 92230 is a single-piece metal drill bit with a 22 mm diameter and a total length of 300 mm. Intended for drilling metal and other hard materials, this bit features a straight shank and a standard spiral flute for chip removal. It is compatible with hand drills and drill presses that accept its shank size and is suitable for maintenance, metal fabrication and construction tasks that require deep, large-diameter holes. The design incorporates a specially shaped solid carbide insert for improved durability and precise centering during drilling.
Advantages
The Proline 22 mm x 300 mm model 92230 delivers concentrated cutting performance with a solid carbide insert that increases wear resistance and maintains cutting geometry under load. Its double-twist flute geometry promotes faster chip evacuation, reducing clogging when penetrating deep holes. The straight shank ensures secure clamping in standard chucks, and the single-piece construction reduces runout for more accurate holes.
Suitable for
 Drilling through metal sheets, plates and profiles
 Creating deep holes in structural components during maintenance
 Metal fabrication tasks requiring a 22 mm hole
 Construction applications where large-diameter holes are needed
 Drilling in hard materials where a carbide insert helps maintain edge life
Key specifications
 Diameter: 22 mm
 Overall length: 300 mm
 Construction: single-piece drill bit with solid carbide insert
 Shank type: straight shank for standard chucks
 Flute: double-twist spiral for chip removal
 Intended materials: metal and other hard materials, including concrete, granite and natural stone when appropriate drilling technique and equipment are used
How to use
Select a drill or drill press that accepts a 22 mm straight shank and secure the bit firmly in the chuck. Mark the drilling position and use appropriate pilot holes or center punching on metal to improve accuracy. Start drilling at low to moderate speed with steady pressure to establish the hole, then adjust speed according to material and machine recommendations. Use cutting fluid when drilling metal to reduce heat and extend tool life. When drilling deep holes, periodically withdraw the bit to clear chips and prevent clogging.
Usage recommendations
For best results, use the Proline 22 mm x 300 mm bit with a drill or press rated for large-diameter holes and match speeds to the material being drilled. Apply cutting fluid when working with metals, and ensure secure clamping of both workpiece and drill bit. When drilling stone or concrete, use appropriate equipment and safety measures; the carbide insert increases durability but does not eliminate the need for proper tooling and technique.

## Specifications

| Feature | Value |
|---|---|
| Length | 300 mm |
| Metal drill bits diameter | 22 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 92230 — 22 x 300 mm cost, and is it available for purchase?

The price is 12.99 € (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 08.07.2026 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/11718975/67196674_large.webp