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

**URL:** https://aio.lv/en/product--kwb-248650--7881699
**Data updated:** 2026-01-07 09:58 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 248650
**EAN:** 4009312486508
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-248650--7881699

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The KWB COBALT HSS CO twist drill bit is designed for precision drilling with right hand rotation. It features high-speed steel construction for durability and efficiency. Ideal for various materials, this drill bit ensures clean and accurate holes.

## Long description

Twist drill bit KWB COBALT HSS CO 1 piece right hand rotation is a precision ground, right-hand cut drill made from high-speed steel alloyed with 5% cobalt. It has a bronze-coloured finish and a 135° tip angle with cross-ground geometry to DIN 1412 C. The drill is self-centering with a cylindrical shank and designed for industrial use, offering high heat resistance for drilling difficult materials.
Advantages
The KWB COBALT HSS CO drill features a 5% cobalt alloy that increases hardness and heat resistance, enabling longer tool life when machining hard and high-temperature materials. The 135° tip and cross-ground finish improve centring and reduce walking, while precision grinding ensures accurate, clean holes. Its cylindrical shank fits standard chucks and the industrial-quality construction supports repeated use in demanding applications.
Suitable for
Steel and alloyed steel
Stainless steel grades A2 and A4
Cast iron and cast steel
Bronze
Plastics
Key specifications
Brand: KWB
MPN: 248650
EAN: 4009312486508
Material: HSS with 5% cobalt (HSS-Co)
Cut: Right hand
Tip angle: 135°
Geometry: Cross-ground to DIN 1412 C, precision ground
Shank type: Cylindrical
Finish: Bronze colour
Quantity: 1 piece
How to use
Mount the cylindrical shank securely in a compatible chuck or drill holder. Select appropriate cutting speed and feed for the material being drilled; lower speeds are recommended for stainless steels and harder alloys to reduce heat build-up. Use cutting fluid where appropriate to improve cooling and chip evacuation. Apply steady pressure and allow the drill to cut without forcing to maintain hole accuracy and extend tool life.
Usage recommendations
For best results, use coolant or cutting oil when drilling stainless steels and alloyed steels, select reduced spindle speeds for hard materials, and ensure the drill is kept sharp and free of built-up deposits.

## 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 | 5 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 | M6 |
| 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 18.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 31.07.2026 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/7881699/64374499_large.webp