# Drill Bit Bosch HSS‑Co 135° 12.5 mm x 101 mm

**URL:** https://aio.lv/en/product--bosch-b-2608585870--11719033
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** Bosch
**Manufacturer code:** B 2608585870
**EAN:** 3165140521055
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 36.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 30.57 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bosch-b-2608585870--11719033

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

High-speed steel cobalt (HSS‑Co) twist drill bit from Bosch with a 135° point angle, 12.5 mm cutting diameter and 101 mm overall length. Designed for drilling harder alloys and stainless steels where increased heat resistance and wear performance are required. Suitable for metalworking tasks in workshops and industrial applications using stationary or hand drills.

## Long description

Bosch HSS‑Co 135° 12.5 mm x 101 mm is a high-speed steel cobalt twist drill bit engineered for drilling harder alloys and stainless steels. With a 135° split point geometry and a 12.5 mm cutting diameter, this drill bit provides stable penetration and reduced walking on the workpiece. The 101 mm overall length gives an adequate reach for many workshop and industrial metalworking tasks when used with stationary drilling machines or hand-held drills.
Advantages
This HSS‑Co twist drill bit combines cobalt alloy with high-speed steel to increase heat resistance and wear performance during continuous drilling in tougher materials. The 135° point angle is optimized for reduced thrust force and cleaner entry in stainless steel and other hard metals. The twist flute design efficiently evacuates chips, helping to maintain cutting edge life and consistent hole quality over extended use.
Suitable for
 Drilling stainless steel and heat-resistant alloys
 Metalworking in workshops and industrial settings
 Use with stationary drill presses and hand drills
 Pilot holes and through-holes in sheet and plate metal
Key specifications
 Material: high-speed steel with cobalt alloy (HSS‑Co)
 Point angle: 135°
 Cutting diameter: 12.5 mm
 Overall length: 101 mm
 Tip type: split/centering geometry for reduced walking
 Flute type: spiral twist for chip evacuation
How to use
Secure the workpiece and select an appropriate drill speed for the material being drilled; lower speeds are generally recommended for stainless steel and hard alloys. Clamp the drill bit properly in the chuck and align the 135° point with the intended drilling location. Apply steady, moderate pressure and allow the bit to cut without excessive force. Periodically withdraw the bit to clear chips and, when required, use cutting fluid to reduce heat and improve hole finish. Inspect the hole and the drill bit after use to confirm acceptable wear and hole quality.
Usage recommendations
For best results when drilling stainless steel and heat-resistant alloys, use reduced spindle speeds, adequate cutting fluid, and intermittent pecking to manage heat and chip buildup. Replace the bit once wear degrades cutting performance or hole precision.

## FAQ

### How much does the Drill Bit Bosch HSS‑Co 135° 12.5×101 mm cost, and is it available for purchase?

The price is 36.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 20.07.2026 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

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