# Drill bit Abraboro HSS cylindrical for metal 4 mm AB46804000

**URL:** https://aio.lv/en/product--abraboro-ab46804000--11720557
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Abraboro
**Manufacturer code:** AB46804000
**EAN:** 5999082005704
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Cylindrical Abraboro HSS drill bit for metal, 4 mm diameter (model AB46804000). Made of high-speed steel (HSS) for drilling into various ferrous and non-ferrous metals. Suitable for hand drills and drill presses; used in metalworking, maintenance and repair, and fabrication tasks requiring precise 4 mm holes.

## Long description

Abraboro HSS cylindrical drill bit for metal, 4 mm diameter, is designed for precise drilling in a variety of ferrous and non-ferrous metals. Manufactured from high-speed steel (HSS), this 4 mm metal drill bit offers reliable cutting performance and consistent hole quality when used in hand drills or drill presses. It is suitable for tasks that require accurate, repeatable holes with a clean finish and good edge integrity.
Advantages
The HSS material provides high hardness and heat resistance during continuous drilling, reducing wear and maintaining cutting geometry. The cylindrical shank ensures secure clamping in standard chucks and supports stable rotation with minimal runout. The flute geometry is optimized for efficient chip evacuation when drilling metal, helping to avoid clogging and overheating. This drill bit delivers consistent 4 mm hole diameters and is compatible with both portable and stationary drilling equipment.
Suitable for
 Drilling precise 4 mm holes in steel, stainless steel, aluminium and other metals
 General metalworking, fabrication and assembly tasks
 Maintenance, repair and retrofit operations
 Use in hand drills, drill presses and bench machines
Key specifications
 Material: high-speed steel (HSS)
 Diameter: 4 mm
 Shank type: cylindrical
 Suitable for: ferrous and non-ferrous metals
 Intended use: manual and machine drilling (hand drills, drill presses)
How to use
Fit the 4 mm Abraboro HSS drill bit into the drill chuck and secure it tightly to minimize runout. Mark the drilling point and, if necessary, use a center punch to prevent walking. Select an appropriate cutting speed and feed for the metal being drilled; start at a lower speed for harder materials and increase gradually if conditions allow. Use cutting fluid or lubricant when drilling steel or stainless steel to reduce heat and improve tool life. Clear chips frequently and allow the bit to cool between extended drilling operations.
Usage recommendations
For best results, match drill speed and feed to the workpiece material and use a suitable cutting fluid on tougher alloys; store the bit in a protective case or rack to prevent edge damage when not in use.

## FAQ

### 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 Abraboro 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 Abraboro 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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