# Drill bit Proline 91011, metal drill bit, Ø10 mm, length 110 mm, 1 pc

**URL:** https://aio.lv/en/product--proline-91011--11719297
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 91011
**EAN:** 5903755910110
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-91011--11719297

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Single Proline 91011 metal drill bit with a 10 mm diameter and 110 mm length. Designed for drilling metal, this hard-point bit suits hand drills and drill presses. Packed as one piece, it provides straightforward use for metalworking tasks such as creating holes in sheet metal, profiles, or structural components in repair and fabrication jobs.

## Long description

Proline 91011 metal drill bit, Ø10 mm and 110 mm long, is a single-piece cutting tool intended for drilling metal. The bit is designed for use with hand drills and drill presses and is suited to create precise holes in sheet metal, profiles and structural components during repair and fabrication work. Supplied as one piece, the drill bit balances length and diameter for common metalworking tasks requiring a 10 mm bore.
Advantages
The drill bit incorporates a hard-point cutting geometry that improves durability and provides accurate centered drilling. Its construction reduces drill load during cutting, helping maintain straight bores and extending service life under typical metal drilling conditions. The 110 mm length gives additional reach for through-holes or when working on thicker assemblies, while compatibility with standard chucks makes it ready for both portable and fixed drilling equipment.
Suitable for
 Drilling holes in sheet metal and thin-walled components
 Making bores in steel profiles and structural metal parts
 Repair, maintenance and fabrication tasks requiring a 10 mm hole
 Use with hand drills and drill presses
Key specifications
 Diameter: 10 mm
 Overall length: 110 mm
 Material application: metal
 Pack quantity: 1 piece
 Tip style: hard-point cutting geometry for centered drilling
How to use
Secure the Proline 91011 drill bit in the drill chuck and tighten firmly. Mark the drilling point on the workpiece and, if needed, use a center punch to prevent wandering. Set an appropriate spindle speed for the metal type being drilled and apply steady, moderate feed pressure. Use cutting lubricant when drilling harder steels to reduce heat and wear. Retract occasionally to clear chips when drilling deep holes and allow the bit to cool between long runs.
Usage recommendations
Use appropriate personal protective equipment, clamp the workpiece securely and select speed/feed based on material hardness. For best results on thicker or harder metals, apply cutting fluid and avoid excessive side loading to preserve tip geometry and prolong bit life.

## Specifications

| Feature | Value |
|---|---|
| Length | 110 mm |
| Metal drill bits diameter | 10 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 91011 Ø10 mm 110 mm cost, and is it available for purchase?

The price is 4.99 € (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 03.07.2026 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/11719297/67195765_large.webp