# Twist drill bit KWB COBALT HSS CO 1 piece right hand rotation

**URL:** https://aio.lv/en/product--kwb-248633--8193222
**Data updated:** 2026-01-07 09:59 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 248633
**EAN:** 4009312486331
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-248633--8193222

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The KWB COBALT HSS CO twist drill bit is designed for precise drilling in various materials. It features a right hand rotation and comes in a blister package with 1 piece. Ideal for professional use.

## Long description

The KWB COBALT HSS CO twist drill bit is a precision-ground, right-hand rotation drill made from 5% cobalt-alloyed high-speed steel. Finished in a bronze colour, it has a 135° tip angle and is cross-ground to DIN 1412 C for self-centering performance. Supplied as a single piece in blister packaging, this industrial-quality drill is intended for demanding drilling tasks and offers enhanced heat resistance for work on hard and alloyed materials.
Advantages
This HSS-Co drill bit combines a cobalt-alloyed composition with precision grinding to deliver improved wear and heat resistance compared with standard HSS. The 135° tip and cross-ground geometry provide self-centering and stable cutting action, reducing walking on difficult surfaces. Its cylindrical shank and robust industrial construction make it suitable for professional and repeated use.
Suitable for
Drilling steel and alloyed steels
Stainless steel grades (A2, A4)
Cast iron and cast steel
Bronze and non-ferrous metals
Certain engineering plastics
Key specifications
Brand: KWB
Model / MPN: 248633
EAN: 4009312486331
Type: Twist drill bit, right hand rotation
Material: HSS with 5% cobalt (HSS-Co)
Tip angle: 135°
Geometry: Cross-ground to DIN 1412 C, self-centering
Shank: Cylindrical
Finish: Bronze colour
Packaging: 1 piece, blister
How to use
Secure the drill bit in a compatible chuck with a cylindrical shank and set the drill to the appropriate speed for the material to be drilled. Use cutting fluid when working with stainless or alloyed steels to reduce heat and prolong tool life. Apply steady axial pressure without forcing the bit; withdraw occasionally to clear chips and allow cooling.
Usage recommendations
For best results on stainless and high-alloy steels, use lower cutting speeds and a suitable coolant. Inspect the bit for wear before each use and replace when the cutting edge becomes rounded or performance drops.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Bronze |
| Length | 227 mm |
| Proper use | Drill |
| Package type | Blister |
| Rotating direction | Right hand rotation |
| Suitable for materials | Plastic, Stainless steel sheet (thin), Stainless steel, Iron |
| Drill bit diameter | 3.3 mm |
| Shank shape | Cylindrical shank |
| DIN compliance | 338 |
| Point angle | 135 ° |
| Drill bit material | Cobalt Alloy High-Speed Steel (HSS-Co) |
| Precision ground cutting edges | Yes |
| Number of drill bits | 0 pc(s) |
| Thread size supported | M4 |
| Drill bit type | Twist drill bit |

## FAQ

### How much does the Twist drill bit KWB COBALT HSS CO cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 16.07.2026 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. 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 KWB 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 KWB 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

https://aio.lv/img/cache/product/8193222/59503435_large.webp