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header-product Twist drill bit Bosch HSS hex-shank 8.5 mm
18.49 €

Twist drill bit Bosch HSS hex-shank 8.5 mm

Twist drill bit Bosch HSS hex-shank 8.5 mm Photo 1
Twist drill bit Bosch HSS hex-shank 8.5 mm Photo 2
Twist drill bit Bosch HSS hex-shank 8.5 mm Photo 3
Twist drill bit Bosch HSS hex-shank 8.5 mm Photo 4
Twist drill bit Bosch HSS hex-shank 8.5 mm Photo 1
Twist drill bit Bosch HSS hex-shank 8.5 mm Photo 2
Twist drill bit Bosch HSS hex-shank 8.5 mm Photo 3
Twist drill bit Bosch HSS hex-shank 8.5 mm Photo 4
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Twist drill bit Bosch HSS hex-shank 8.5 mm

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Short description

The Bosch HSS hex-shank twist drill bit features a diameter of 8.5 mm, designed for precision drilling. Its hex shank ensures a secure grip in the drill chuck, preventing slippage during use. Ideal for metal and wood applications, this durable drill bit offers excellent cutting performance and longevity. Packaged in a convenient blister, it includes one piece for easy storage and transport.
Available for order: 5 pcs.
Warranty: 2 Years
SKU: 3880045
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
07.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
12.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
12.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer
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Product information

Description

Impact Control HSS twist drill bit with an 8.5 mm diameter and 1/4-inch hex shank, designed for precision drilling in metal and suitable for use with impact drivers. The bit is precision-ground from solid high-speed steel (HSS) and features an oxide-coated flute to reduce wear. It is manufactured to DIN 338 with a Type N flute geometry, a 135° split-point tip for active cutting and reliable centring, and a diameter tolerance of h8. Supplied as a single piece in a blister pack.

Advantages

The HSS construction and precision grinding provide good cutting performance and durability when drilling metal and wood. The oxide-coated flute reduces friction and wear, while the 135° split-point tip improves centring and reduces walking at the drill start. The 1/4-inch hex shank ensures secure grip in chucks and quick-change holders, making the bit suitable for impact drivers and standard drills.

Suitable for

  • Drilling in steel and other metals
  • General-purpose holes in wood
  • Use with impact drivers and corded/cordless drills

Key specifications

  • Diameter: 8.5 mm
  • Shank type: 1/4-inch hex shank
  • Material: High-speed steel (HSS)
  • Flute finish: Oxide-coated
  • Tip angle: 135° split-point
  • Manufacturing standard: DIN 338, Type N flute
  • Diameter tolerance: h8
  • Packaging: Single piece in blister

How to use

Select an appropriate drill speed and secure the drill bit in the chuck or quick-change holder so the hex shank is fully engaged. Mark the drilling position and start at low speed to establish the centre, then increase speed and apply steady, even pressure. For drilling metal, use cutting fluid or lubricant to extend tool life and reduce heat. Withdraw the bit occasionally to clear chips and avoid overheating.

Usage recommendations

Use the 8.5 mm HSS hex-shank bit with compatible impact drivers or drills. For best results in metal, keep the bit cool with cutting fluid and avoid excessive feed pressure. Replace the bit if cutting performance declines or if the tip becomes visibly worn.
All features
Product colour:
Grey, Stainless steel
Length:
117 mm
Proper use:
Drill
Package type:
Blister
Working length:
75 mm
Suitable for materials:
Cast iron, Steel
Drill bit diameter:
8.5 mm
Shank diameter:
6.35 mm
Shank shape:
Hex shank
DIN compliance:
338
Point angle:
135 °
Drill bit material:
High-Speed Steel (HSS)
Number of drill bits:
1 pc(s)
Drill bit type:
Twist drill bit

Description

Machine translation. Load original

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Customer reviews

Customer questions

FAQ

How much does the Twist drill bit Bosch HSS hex-shank 8.5 mm cost, and is it available for purchase?

The price is 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 07.08.2026 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. 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.