# Drill bit set Hikoki RB77850 — 15 pcs, for metal

**URL:** https://aio.lv/en/product--hikoki-rb77850--11720706
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Hikoki
**Manufacturer code:** RB77850
**EAN:** 4040849778506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hikoki-rb77850--11720706

## 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

Hikoki RB77850 is a 15-piece drill bit set designed for drilling metal. The set contains 15 drill bits in standard sizes suitable for metalworking tasks. Pack dimensions: 105 × 46 × 150 mm. Intended for use with drills to create clean holes in metal surfaces for fastening, fabrication and maintenance work.

## Long description

Hikoki RB77850 is a 15-piece drill bit set designed specifically for drilling metal. The set includes a range of standard sizes for common metalworking tasks and is supplied in a compact case with individually marked slots that keep each bit organized and easy to identify. The bits feature a centring tip to reduce walking and help create clean, accurately positioned holes for fastening, fabrication and maintenance work.
Advantages
The set provides a complete size range for many metal drilling applications in one compact kit. Bits are made for metalworking and include a centring tip for precise starts, which helps prevent hole drift and improves the finish of through and blind holes. The case with labelled slots simplifies bit selection and storage, and the round shank design enables fast insertion into drill chucks of standard drills.
Suitable for
Drilling holes in metal parts for assembly and fastening
Machine maintenance and repair involving metal components
Fabrication tasks that require a set of common drill sizes
Workshop and on-site jobs where organized, portable drill bits are needed
Key specifications
Number of pieces: 15
Intended material: metal
Tip type: centring tip for accurate positioning
Shank type: round shank for standard drill chucks
Bit diameters included: 1.5 mm (×2), 2.0 mm (×2), 2.5 mm (×2), 3.0 mm, 3.2 mm, 3.5 mm, 4.0 mm, 4.5 mm, 5.0 mm, 6.0 mm, 8.0 mm, 10.0 mm
Pack dimensions: 105 × 46 × 150 mm
How to use
Select the drill bit with the required diameter from the case and insert the round shank into the drill chuck, tightening it securely. Mark the drilling point on the metal surface and use the centring tip to position the bit accurately. Start drilling at low speed to establish the hole, then increase speed and apply steady pressure suitable for the drill and material. Use cutting fluid where appropriate to reduce heat and wear when drilling thicker or harder metal.
Usage recommendations
Use appropriate personal protective equipment (safety glasses, gloves) and secure the workpiece before drilling. For best results and longer tool life, apply cutting fluid when drilling harder metals and avoid excessive force or high speeds that can overheat the bits.

## Specifications

| Feature | Value |
|---|---|
| Proper use | Drill |
| Package depth | 46 mm |
| Package height | 150 mm |
| Package width | 105 mm |
| Suitable for materials | Metal |
| Number of drill bits | 15 pc(s) |
| Drill bit type | Drill bit set |

## FAQ

### How much does the Hikoki RB77850 drill bit set — 15 pcs cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 Hikoki 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 Hikoki 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/11720706/67193268_large.webp