# Twist drill bit kwb COBALT HSS CO 1 piece Right hand rotation

**URL:** https://aio.lv/en/product--kwb-248680--4814068
**Data updated:** 2026-01-07 09:58 (EET)
**Category:** Other goods
**Manufacturer:** KWB
**Manufacturer code:** 248680
**EAN:** 4009312486805
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-248680--4814068

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The kwb COBALT HSS CO twist drill bit is designed for drilling with right hand rotation. It comes in a blister package and is suitable for various materials, ensuring durability and precision in drilling tasks.

## Long description

The kwb COBALT HSS CO twist drill bit is a precision-ground, right-hand cut drill designed for industrial use. Alloyed with 5% cobalt and finished in a bronze colour, the drill has a 135° tip angle and is cross-ground to DIN 1412 C for improved centring and performance. Packaged as a single piece in a blister, this cylindrical, self-centring bit is intended for drilling hard and difficult-to-work materials.
Advantages
The 5% cobalt HSS material increases heat resistance and wear life compared with standard HSS drills, making the bit suitable for sustained drilling in demanding materials. The 135° tip and cross-ground geometry provide reliable centring and reduced walking on start, while the precision ground finish ensures accurate hole dimensions and smooth cutting action. The bronze-coloured coating aids identification and may offer additional surface protection.
Suitable for
 Steel and alloyed steel
 Stainless steel grades A2 and A4
 Cast iron and cast steel
 Bronze
 Plastics
Key specifications
 Brand: KWB
 Model / MPN: 248680
 EAN: 4009312486805
 Type: Right hand rotation, right hand cut (type N)
 Material: HSS with 5% cobalt (HSS-Co)
 Tip angle: 135°
 Geometry: Cross-ground to DIN 1412 C, self-centring
 Shank: Cylindrical
 Finish: Bronze colour
 Packaging: 1 piece blister
How to use
Secure the cylindrical shank of the kwb COBALT HSS CO drill in a suitable drill chuck. Use appropriate cutting speed and feed for the workpiece material, reducing speed and using cutting fluid when drilling stainless steels and other heat-sensitive alloys. Start drilling with steady pressure to benefit from the self-centring geometry and maintain alignment during penetration. Withdraw periodically to clear chips when drilling deep holes.
Usage recommendations
For best results, use cutting lubricant on stainless steel, cast iron and other difficult materials, select lower speeds for harder alloys, and replace the bit if wear degrades the 135° tip geometry to preserve hole quality.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Bronze |
| Length | 225 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 | 8 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 | M8 |
| 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 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 03.08.2026 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 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/4814068/64323094_large.webp