# Twist drill bit KWB COBALT HSS CO model 248615, right-hand rotation, single piece, blister pack

**URL:** https://aio.lv/en/product--kwb-248615--10941305
**Data updated:** 2026-01-08 13:42 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** KWB
**Manufacturer code:** 248615
**EAN:** 4009312486157
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-248615--10941305

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 05.08.2026 | free |
| Pickup points | 10.08.2026 | 1.89 EUR |
| Courier delivery to door | 10.08.2026 | 4.99 EUR |

## Summary description

KWB COBALT HSS CO twist drill bit (model 248615) is a single-piece, right-hand rotation drill bit supplied in a blister pack. Made from cobalt high-speed steel (HSS Co), it is intended for drilling tasks requiring enhanced heat resistance and edge durability. Suitable for general drilling applications where a robust HSS cobalt bit is preferred.

## Long description

kwb COBALT HSS CO twist drill bit made of 5% cobalt-alloyed high-speed steel in a bronze-coloured finish. The drill is precision ground with a 135° tip angle and cross-ground geometry to DIN 1412 C, self-centering and cylindrical shank. Designed for industrial use with enhanced heat resistance for drilling difficult-to-work materials such as steel and alloyed steel, stainless steels (A2/A4), cast iron and cast steel, bronze and plastics.
Advantages
The 5% cobalt alloy and HSS construction provide increased hardness and thermal stability compared with standard HSS bits. Cross-ground geometry and 135° tip ensure reliable centering and improved chip evacuation. Precision grinding delivers accurate hole dimensions and a consistent cutting performance suitable for industrial applications. The cylindrical shank suits standard chucks and ensures secure clamping during right-hand rotation drilling.
Suitable for
Drilling steel and alloyed steel
Drilling stainless steel grades A2 and A4
Drilling cast iron and cast steel
Drilling bronze and non-ferrous metals
Drilling various plastics
Key specifications
Type: Twist drill bit (HSS-Co, 5% cobalt)
Tip angle: 135°
Geometry: Cross-ground to DIN 1412 C, self-centering
Shank: Cylindrical
Rotation: Right-hand
Finish: Bronze colour
Pack type: Blister
Brand: KWB, MPN: 248615, EAN: 4009312486157
How to use
Mount the twist drill bit with its cylindrical shank in the chuck and tighten securely. Use right-hand rotation and select appropriate spindle speed and feed for the material: lower speeds for stainless steels and harder alloys, higher speeds for non-ferrous metals and plastics. Apply steady pressure and, for tougher materials, use cutting fluid or coolant to reduce heat and prolong tool life. Retract periodically to clear chips when drilling deep holes.
Usage recommendations
For best results on stainless steel and hardened alloys, use reduced cutting speed, firm clamping of the workpiece, and suitable coolant. Replace the bit when wear degrades centering or cutting performance.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Bronze |
| Length | 227 mm |
| Proper use | Drill |
| Package type | Blister |
| Rotating direction | Right hand rotation |
| Suitable for materials | Iron, Stainless steel sheet (thin), Stainless steel, Plastic |
| Drill bit diameter | 1.5 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) |
| Drill bit type | Twist drill bit |

## FAQ

### How much does the Twist drill bit KWB COBALT HSS CO 248615 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 05.08.2026 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/10941305/61292569_large.webp