# Drill bit Proline 14 mm x 214 mm, metal, model 77514, 1 pc

**URL:** https://aio.lv/en/product--proline-77514--11718212
**Data updated:** 2026-03-08 11:19 (EET)
**Category:** Drill Bits
**Manufacturer:** Proline
**Manufacturer code:** 77514
**EAN:** 5903755775146
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proline-77514--11718212

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Proline drill bit model 77514 for metalwork, single piece with 14 mm cutting diameter and 214 mm overall length. Designed for drilling through metal and similar materials, this straight-shank bit suits hand drills and drill presses. Use for fabrication, maintenance and repair tasks requiring a medium-diameter metal hole.

## Long description

Proline drill bit 14 mm x 214 mm, model 77514, is a single HSS metalworking drill designed for creating medium-diameter holes in steel, non-ferrous metals and plastics. With a 14 mm cutting diameter and 214 mm overall length, the straight-shank bit fits hand drills and drill presses and is suitable for fabrication, maintenance and repair tasks that require accurate, rectilinear holes. The tool features a 135° point angle with chamfering adjustment and full grinding to maintain hole accuracy and guidance when used with drill bushes.
Advantages
The drill bit is manufactured from high-quality refined high-speed steel (HSS) and is fully ground to ensure straightness and dimensional accuracy. A 135° point with chamfering adjustment reduces walking at the start of drilling and improves entry on metal surfaces. The long grind accommodates deeper holes while maintaining stability and hole quality when used in drill presses or guided setups. Supplied individually in a protective rectangular plastic tube, the bit is protected during storage and transport.
Suitable for
 Drilling holes in steel and alloy metals
 Working with non-ferrous metals such as aluminium and copper
 Drilling plastics and similar synthetic materials
 Use in hand-held drills and drill presses
 Tasks requiring guided drilling with drill bushes or jigs
Key specifications
 Cutting diameter: 14 mm
 Overall length: 214 mm
 Material: refined high-speed steel (HSS)
 Point angle: 135° with chamfering adjustment
 Shank type: straight shank
 Grinding: fully ground for accuracy and rectilinearity
 Packing: single piece in a rectangular plastic tube
How to use
Secure the workpiece and mark the drilling position. Select an appropriate cutting speed and feed for the material being drilled—lower speeds for harder steels, higher speeds for aluminium and plastics. Clamp the straight shank firmly in the drill chuck or press spindle. Start drilling with light pressure to establish the hole, then increase feed to maintain steady progress while avoiding overheating. Use cutting fluid or lubricant when drilling steel to extend tool life and improve chip evacuation. Periodically withdraw the bit to clear chips when drilling deep holes.
Usage recommendations
For optimal hole quality and extended tool life, use suitable cutting fluid for ferrous materials, maintain recommended speeds for HSS drills, and employ drill bushes or jigs when precise alignment is required. Store the bit in its protective plastic tube to prevent edge damage.

## Specifications

| Feature | Value |
|---|---|
| Length | 214 mm |
| Metal drill bits diameter | 14 |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Drill bit Proline 14 mm x 214 mm (77514) cost, and is it available for purchase?

The price is 20.49 € (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 13.07.2026 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/11718212/67198243_large.webp