# Drill bit Proline 78130K — metal twist drill Ø13 mm, length 151 mm, 1 pc

**URL:** https://aio.lv/en/product--proline-78130k--11721328
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 78130K
**EAN:** 5903755154217
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-78130k--11721328

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Proline 78130K metal twist drill bit with a 13 mm diameter and 151 mm overall length. Supplied as a single piece, this drill bit is designed for drilling metal and other suitable materials. Compatible with standard drill chucks; useful for workshop, maintenance and fabrication tasks requiring a medium-diameter hole.

## Long description

Proline 78130K is a single metal twist drill bit with a 13 mm diameter and a total length of 151 mm. Manufactured from high-class HSS with 5% cobalt, this HSS-Co twist drill is designed for drilling metal and other hard-to-process materials. The tool features a 135° point angle with chamfering adjustment and is fully ground for dimensional accuracy and straightness of holes. Supplied as one piece in a blister pack, it fits standard drill chucks and is intended for workshop, maintenance and fabrication applications requiring a medium-diameter hole.
Advantages
The 135° point angle and chamfering adjustment enable faster drill entry and reduced walking, improving marking and positioning speed. The HSS with 5% cobalt composition increases heat resistance and prolongs tool life when cutting high-alloy, stainless and other demanding steels. Fully ground construction ensures high accuracy and rectilinearity of drilled holes, while the single-piece blister packaging protects the bit until use.
Suitable for
Drilling holes in high-alloy steels and stainless steels
Working with titanium and acid-resistant metals
Maintenance, repair and fabrication tasks in workshops
Applications requiring medium-diameter (13 mm) precision holes
Key specifications
Diameter: 13 mm
Total length: 151 mm
Material: high-speed steel with 5% cobalt (HSS-Co)
Point angle: 135° with chamfering adjustment
Manufacturing: fully ground flute and cutting geometry for accuracy
Temperature resistance: enhanced for high-speed drilling in hard alloys
Packaging: single piece in blister pack
How to use
Secure the drill bit in a compatible drill chuck, ensuring firm clamping and correct axial alignment. Select appropriate cutting speed and feed for the workpiece material: lower speeds for stainless and high-alloy steels and slightly higher speeds for softer metals. Use cutting fluid or coolant when drilling high-alloy or heat-sensitive materials to reduce temperature and extend tool life. Start drilling with a light pilot pressure to establish position, then apply steady pressure while allowing the drill to cut without excessive force.
Usage recommendations
For best results when drilling high-alloy or stainless steels, use a dedicated cutting fluid and periodically withdraw the bit to clear chips and reduce heat buildup. Match drill speed and feed to material hardness and avoid excessive side loads to maintain hole accuracy and prolong tool life.

## Specifications

| Feature | Value |
|---|---|
| Length | 151 mm |
| Metal drill bits diameter | 13 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 78130K Ø13 mm, 151 mm cost, and is it available for purchase?

The price is 16.99 € (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 09.07.2026 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/11721328/67191788_large.webp