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header-product Twist Drill Bit Bosch HSS Cobalt 6.5 mm 1 pc
7.99 €

Twist Drill Bit Bosch HSS Cobalt 6.5 mm 1 pc

Twist Drill Bit Bosch HSS Cobalt Photo 1
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Twist Drill Bit Bosch HSS Cobalt 6.5 mm 1 pc

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Twist Drill Bit Bosch HSS Cobalt 6.5 mm 1 pc

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Short description

The Bosch HSS Twist Drill Bit Cobalt is designed for precision drilling in various materials. With a diameter of 6.5 mm, it is suitable for use with drills and rotary hammers. This drill bit offers durability and efficiency, making it ideal for both professional and DIY projects. It comes as a single piece, ensuring you have the right tool for your drilling needs.
Available for order: 15 pcs.
Warranty: 2 Years
SKU: 10554963
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.02 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

Twist Drill Bit Bosch HSS Cobalt 6.5 mm is a high-speed steel (HSS) drill bit with cobalt content, manufactured to DIN 338 specifications. The bit has a cylindrical shank equal to the drill diameter and a 135° split-point tip for precise centring and active cutting. It is suitable for alloyed and non-alloyed steel, stainless steel, cast iron, cast steel and acid- and heat-resistant steels and is intended for use in drill stands and drill drivers.

Advantages

This HSS Cobalt twist drill bit offers long lifetime when drilling stainless steel due to its cobalt-enhanced HSS material. The two cutters and two flutes remove chips efficiently, reducing wear and extending tool life. Manufactured to DIN 338 with diameter tolerance h8 and a Type N flute angle, the bit provides consistent geometry and reliable performance during repeated use.

Suitable for

  • Drilling stainless steel
  • Drilling alloyed and non-alloyed steel
  • Drilling cast iron and cast steel
  • Drilling acid- and heat-resistant steels
  • Use with drill stands and drill drivers

Key specifications

  • Brand: Bosch
  • Type: HSS Cobalt twist drill bit
  • Diameter: 6.5 mm
  • Tip angle: 135° split-point
  • Flute type: Type N (DIN 338)
  • Diameter tolerance: h8
  • Shank: cylindrical, equal to drill diameter
  • Quantity: 1 pc
  • MPN: 2608585856
  • EAN: 3165140520911

How to use

Clamp the 6.5 mm Bosch HSS Cobalt drill bit securely in the chuck of a drill driver or drill stand. Select an appropriate spindle speed and feed rate for the material to be drilled — lower speeds for stainless and heat-resistant steels. Use cutting fluid when drilling steel and stainless steel to reduce heat and prolong bit life. Start drilling with light pressure to engage the split-point tip for accurate centring, then apply steady pressure until the hole is complete.

Usage recommendations

For best results when drilling stainless and acid-resistant steels, use a cutting fluid, keep speeds moderate, and avoid overheating by withdrawing the bit occasionally to clear chips. Replace the bit when wear affects the split-point geometry to maintain centring and cutting performance.
All features
Product colour:
Bronze
Length:
101 mm
Proper use:
Rotary hammer, Drill
Working length:
63 mm
Suitable for materials:
Cast steel, Steel, Stainless steel, Non-alloyed steel, Metal, Cast iron
Drill bit diameter:
6.5 mm
Shank shape:
Cylindrical shank
DIN compliance:
338
Drill bit material:
Cobalt Alloy High-Speed Steel (HSS-Co)
Number of drill bits:
1 pc(s)
Number of cutting edges:
2
Drill bit type:
Twist drill bit

Description

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Customer reviews

Customer questions

FAQ

How much does the Twist Drill Bit Bosch HSS Cobalt cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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: 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.