# Step drill bit Bosch HSS 2608597521

**URL:** https://aio.lv/en/product--bosch-2608597521--1874611
**Data updated:** 2025-12-29 07:51 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2608597521
**EAN:** 3165140107365
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 122.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 101.23 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608597521--1874611

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.99 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Bosch HSS step drill bit is designed for precision drilling in various materials. With a length of 93.5 mm and a single piece design, it offers durability and efficiency. Ideal for creating holes of different sizes, this step drill bit ensures clean cuts and minimizes the risk of material damage. Perfect for both professional and DIY projects.

## Long description

Bosch HSS step drill bit with 12 steps provides a versatile solution for drilling holes of multiple diameters in thin metals and other sheet materials. The single-piece HSS construction and overall length of 93.5 mm deliver reliable machining performance and reduced risk of chipping or deformation when creating holes ranging from 6 mm to 39 mm.
Advantages
The step drill bit offers a wide range of hole sizes in one tool, eliminating the need to change bits frequently. High-speed steel (HSS) construction ensures durability and wear resistance for repetitive use. The stepped design produces clean, round holes with minimal burr formation and helps control hole enlargement progressively for accurate results.
Suitable for
 Drilling holes in thin sheet metal, aluminum and other non-ferrous metals
 Creating cable and pipe entry holes in panels and enclosures
 Quickly enlarging existing holes in workshop and light maintenance tasks
 DIY projects requiring multiple hole diameters without changing tools
Key specifications
 Brand: Bosch
 Type: HSS step drill bit
 MPN: 2608597521
 EAN: 3165140107365
 Steps / diameters: 12 steps — 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39 mm
 Total length: 93.5 mm
 Material: High-speed steel (HSS)
 Design: Single piece
How to use
Secure the step drill bit in a suitable drill chuck and set the drill to an appropriate speed for HSS and the material being drilled (lower speeds for harder metals). Mark the hole position on the workpiece, start drilling with moderate pressure and allow each step to cut fully before advancing to the next diameter. Withdraw periodically to clear chips and reduce heat build-up, and use cutting fluid when drilling tougher metals.
Usage recommendations
For best results, clamp thin sheet materials securely to prevent vibration, use cutting lubricant on ferrous metals, and avoid excessive feed pressure to prolong tool life. Choose drill speeds suitable for the material and keep the bit cool by intermittent drilling or lubricant application.

## Specifications

| Feature | Value |
|---|---|
| Length | 93.5 mm |
| Proper use | Drill |
| Suitable for materials | Metal |
| Shank diameter | 10 mm |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Step drill bit |

## FAQ

### How much does the Step drill bit Bosch HSS 2608597521 cost, and is it available for purchase?

The price is 122.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 23.07.2026 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: Cash payment, 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 Bosch 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 Bosch 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

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