# Abraboro HSS-R Twist Drill Bit DIN 338, cobalt-free high-speed steel, size A.3.1/65/36, pack of 10

**URL:** https://aio.lv/en/product--abraboro-ab00010310--11717999
**Data updated:** 2026-03-08 11:19 (EET)
**Category:** Drill Bits
**Manufacturer:** Abraboro
**Manufacturer code:** AB00010310
**EAN:** 5999082000280
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Abraboro HSS-R twist drill bit manufactured to DIN 338 standard from high-speed steel (HSS-R). Supplied in a pack of 10, model A.3.1/65/36, it is designed for general metal drilling tasks where HSS performance is required. Suitable for drilling steel, non‑ferrous metals and other common workshop materials; used in hand drills and drill presses.

## Long description

Abraboro HSS-R Twist Drill Bit DIN 338, size A.3.1/65/36, is a high-speed steel (HSS-R) drill designed to meet the DIN 338 dimensional and point geometry standard. Supplied as a pack of 10, this cobalt-free HSS drill bit is manufactured for general metalworking applications and is suited to use in both hand-held drills and drill presses. The geometry follows the DIN 338 specification to provide reliable centring, chip evacuation and manufacturable tolerances for routine drilling tasks in workshop and industrial settings.
Advantages
The drill bit is made from high-speed steel (HSS-R) without cobalt, offering a balance of toughness and hardness appropriate for drilling common ferrous and non‑ferrous metals. DIN 338 geometry ensures consistent point angle and flute design for predictable cutting action and improved hole accuracy. Supplied in a pack of 10, it provides cost-effective replacement and consistent performance across repeated jobs. The product is compatible with standard drill chucks and typical workshop equipment.
Suitable for
 Drilling mild and medium carbon steels
 Working with non‑ferrous metals such as aluminium and brass
 General workshop and maintenance drilling tasks
 Use in hand drills and stationary drill presses
Key specifications
 Material: high-speed steel (HSS-R), cobalt-free
 Standard: DIN 338 geometry
 Size designation: A.3.1/65/36
 Pack quantity: 10 pieces
 Point form and flute design suitable for general-purpose metal drilling
How to use
Clamp the workpiece securely and select an appropriate drilling speed for the material being machined. Fit the twist drill into a correctly tightened chuck and ensure the bit is perpendicular to the work surface for accurate holes. Apply steady feed pressure and use cutting fluid or coolant when drilling harder steels or when prolonged drilling generates elevated temperatures. Withdraw the bit periodically to clear chips and reduce heat build-up.
Usage recommendations
For best results, start with a pilot hole for larger diameters, match drill speed and feed to the material, and use suitable lubrication when working with stainless or hardened steels. Store the drill bits in a dry place and inspect cutting edges before use to ensure clean, sharp tips for consistent performance.

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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

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