# Step drill bit Smart365 11-S10630 HSS, 6–30 mm

**URL:** https://aio.lv/en/product--smart365-11-s10630--11193808
**Data updated:** 2026-02-14 19:35 (EET)
**Category:** Drill Bits
**Manufacturer:** Smart365
**Manufacturer code:** 11-S10630
**EAN:** 5901769688001
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--smart365-11-s10630--11193808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Step drill bit Smart365 11-S10630 made of HSS for drilling and enlarging holes from 6 to 30 mm. Suitable for use in sheet metal and thin materials where varied hole diameters are needed without changing bits. Single-piece stepped design provides progressive drilling steps, saving time when creating multiple hole sizes and ensuring consistent hole diameters for assembly or installation tasks.

## Long description

The Step drill bit Smart365 11-S10630 HSS is a single-piece stepped drill designed to create and enlarge holes with diameters from 6 to 30 mm in one tool. Made from high-speed steel (HSS), this bit is intended for use in sheet metal and other thin materials where multiple hole sizes are required without frequent tool changes. The stepped geometry provides a sequence of progressively larger cutting diameters so that one drilling operation can produce a range of hole sizes with consistent results.
Advantages
The stepped design reduces the need to switch between individual bits, saving time during installation and fabrication tasks. HSS construction offers good hardness and wear resistance for general-purpose metalworking, enabling reliable cutting in steel, aluminum and similar thin materials. The single-piece construction minimizes wobble and improves concentricity for more accurate holes. Its tapered steps help produce cleaner hole edges and smoother transitions between diameters.
Suitable for
Drilling and enlarging holes in sheet metal
Electrical panel and junction box installations
HVAC and ductwork fitting tasks
Light fabrication and metalworking where multiple hole sizes are needed
Workshop use with hand drills and drill presses on thin materials
Key specifications
Material: High-speed steel (HSS)
Drilling diameter range: 6–30 mm
Design: Single-piece stepped drill
Application: Thin metals and sheet material
Compatible with: Hand drills and drill presses
How to use
Secure the workpiece and mark the desired hole center. Mount the step drill bit in the drill chuck ensuring it is properly tightened and aligned. Begin drilling at low to moderate speed, applying steady pressure; the stepped profile will cut progressively larger diameters as the bit advances. For cleaner holes and reduced heat, use light cutting oil or lubricant on metal substrates and withdraw periodically to clear chips. Reduce speed when reaching larger steps to maintain control and accuracy.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses and gloves, clamp the workpiece firmly, and avoid excessive feed rates. For thicker or hardened materials, consider pre-drilling a pilot hole or using purpose-built bits for those applications. Store the bit dry and protected to avoid corrosion and inspect cutting edges before use.

## FAQ

### How much does the Step drill bit Smart365 11-S10630 HSS cost, and is it available for purchase?

The price is 16.49 € (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 14.07.2026 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 Smart365 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 Smart365 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/11193808/61969026_large.webp