# Step drill bit Yato YT-44747 3 cm diameter 1 pc

**URL:** https://aio.lv/en/product--yato-yt-44747--11247415
**Data updated:** 2026-01-14 13:12 (EET)
**Category:** Drill Bits
**Manufacturer:** YATO
**Manufacturer code:** YT-44747
**EAN:** 5906083054044
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yato-yt-44747--11247415

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Yato YT-44747 step drill bit features a 3 cm diameter and is designed for efficient drilling. This single piece drill bit is ideal for creating holes in various materials with precision and ease.

## Long description

The Yato YT-44747 step drill bit with a 3 cm diameter is a single-piece cutting tool designed for progressive hole enlargement in sheet materials and thin metals. Built for use with standard drill chucks, the stepped geometry allows drilling multiple hole sizes with one tool, reducing tool changes and setup time. The bit’s fluted steps provide controlled chip evacuation and smoother entry, enabling consistent hole shapes and sizes.
Advantages
This step drill bit offers a compact solution for sequential hole cutting, combining multiple diameters in a single tool to improve workflow efficiency. Its stepped profile reduces the need for pilot holes and simplifies deburring. The single-piece construction delivers stable performance during drilling, while the ground cutting edges contribute to accurate hole diameters and repeatability across similar tasks.
Suitable for
Enlarging or creating holes in sheet metal and thin plate
Electrical and HVAC installations requiring multiple conduit or knockout sizes
Work in workshops and maintenance settings where quick size changes are needed
Plastic and thin non-ferrous materials where progressive cutting is advantageous
Key specifications
Tool type: step drill bit for progressive hole sizing
Maximum diameter: 30 mm
Number of pieces: 1
Compatibility: designed for use in standard drill chucks and portable drills
Typical materials: sheet metal, thin plates, plastics, non-ferrous metals
How to use
Secure the step drill bit in a properly rated drill chuck and set the drill to an appropriate speed for the workpiece material. Mark the center of the intended hole and position the pilot tip (if present) at the mark before starting. Apply steady, moderate feed pressure and allow the bit’s steps to cut progressively; reduce speed when approaching larger diameters or thicker material to maintain control. Retract periodically if chips build up, and use cutting fluid for metal applications to extend tool life and improve finish.
Usage recommendations
Use personal protective equipment, including safety glasses and gloves. For cleaner holes and longer tool life on metal, apply a suitable cutting lubricant and avoid excessive heat by using moderate speeds and intermittent pulling to clear chips. Match drill speed to material thickness and hardness: higher speeds for thin plastics, lower speeds for thicker or harder metals.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Gold |
| Length | 75 mm |
| Proper use | Drill |
| Working length | 54 mm |
| Suitable for materials | Non-ferrous metal, Plastic, Stainless steel, Steel |
| Drill bit diameter | 30 mm |
| Shank shape | Cylindrical shank |
| Drill bit material | Titanium-Coated High-Speed Steel (HSS-TiN) |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Step drill bit |

## FAQ

### How much does the Step drill bit Yato YT-44747 cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 17.07.2026 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 YATO 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 YATO 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/11247415/62149893_large.webp