# Drill bits Bosch HSS-Co Pilot, length 65 mm, high-speed steel cobalt (HSS-Co)

**URL:** https://aio.lv/en/product--bosch-2608584750--11721198
**Data updated:** 2026-03-08 11:24 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** 2608584750
**EAN:** 3165140365550
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-2608584750--11721198

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Bosch HSS-Co Pilot drill bits are 65 mm long pilot drills made of high-speed steel with cobalt (HSS-Co) for improved heat resistance and wear life. Designed for creating pilot holes and guiding larger drills, they suit metalworking and general mechanical tasks. Use in handheld or bench drills for accurate starts and reduced walking.

## Long description

Bosch HSS-Co Pilot drill bits, length 65 mm, are pilot drills manufactured from high-speed steel with cobalt alloy (HSS-Co) that provide improved heat resistance and extended wear life compared with standard HSS bits. These pilot bits are designed to create precise starter holes and to guide hole saws or larger drill bits during metalworking and general mechanical tasks. They are suitable for use in both corded and cordless drill drivers and can be used in handheld or bench drills to reduce walking and ensure accurate drilling starts.
Advantages
The cobalt-enhanced HSS-Co construction increases hardness and thermal stability, allowing the bit to retain cutting performance under higher temperatures and heavier loads. The 65 mm overall length gives sufficient reach for pilot hole applications while maintaining rigidity for accurate guidance. The geometry of the tip is optimized for dependable centring and reduced walking, which improves safety and repeatability when positioning hole saws or larger drills. Compatibility with common drill drivers makes these pilot bits convenient for workshops and mobile trades.
Suitable for
 Creating pilot holes for hole saws and large-diameter cutters
 Metalworking tasks involving steel and other ferrous materials
 General mechanical assembly and maintenance where precise starts are required
 Use in handheld or bench drill machines with corded or cordless drivers
Key specifications
 Material: high-speed steel with cobalt alloy (HSS-Co) for improved heat resistance
 Overall length: 65 mm
 Tip design: pilot/centering geometry to reduce walking and ensure accurate starts
 Intended application: pilot drilling to guide hole saws and larger drills in metalworking and general mechanical tasks
 Compatibility: suitable for use in corded and cordless drill drivers, handheld and bench drills
How to use
Select a pilot bit of the required diameter and secure it properly in the drill chuck. Mark the drilling location and, if possible, clamp or secure the workpiece to prevent movement. Start drilling at low speed to allow the tip to centre and create an initial guide hole, then increase speed as appropriate for the material while maintaining steady pressure. Use cutting fluid or coolant when drilling ferrous metals to reduce heat and prolong bit life. After use, clean chips from the flutes and store the bit in a dry place to avoid corrosion.
Usage recommendations
For best results when drilling metal, use appropriate cutting fluid and moderate feed pressure; avoid excessive speed that can overheat the cobalt alloy. When guiding hole saws, confirm the pilot bit length provides adequate engagement with the workpiece for stable centring. Replace the pilot bit if tip wear or chipping reduces centring accuracy.

## Specifications

| Feature | Value |
|---|---|
| Length | 65 mm |

## FAQ

### How much does the Bosch HSS-Co Pilot drill bits 65 mm cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 10.07.2026 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 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

https://aio.lv/img/cache/product/11721198/67192046_large.webp