# Twist drill bit KWB 238660

**URL:** https://aio.lv/en/product--kwb-238660--1984955
**Data updated:** 2026-01-06 11:08 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 238660
**EAN:** 4009312386600
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-238660--1984955

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The KWB 238660 twist drill bit is designed for precision drilling. It features a right-hand rotation for efficient performance. This single piece drill bit is packaged in a blister for easy storage and handling. Ideal for various materials, it ensures durability and reliability in your drilling tasks.

## Long description

The KWB 238660 twist drill bit is a precision-engineered, single-piece cylindrical drill designed for right-hand rotation and reliable centre-finding. It is titanium-nitrided with a gold-coloured, low-friction surface finish and a 135° tip angle. The flutes and cutting geometry are ground to DIN 338 and the cross-ground tip conforms to DIN 1412 C, providing accurate starts and improved chip evacuation for a range of engineering materials.
Advantages
The titanium nitride coating reduces friction and increases surface hardness for longer tool life under demanding conditions. Precision grinding and DIN-compliant geometry ensure consistent concentricity and true drilling; the self-centring, cross-ground 135° tip delivers accurate positioning and reduced walking when starting holes. The industrial-quality construction makes the bit suitable for both alloyed and unalloyed steel, cast components, sintered parts, non-ferrous metals and hard plastics.
Suitable for
Alloyed and unalloyed steel
Cast steel and die castings
Sintered steel
Non-ferrous metals: nickel silver, copper, bronze
Hard plastics
Key specifications
Standard: DIN 338
Tip geometry: 135° tip angle, cross-ground to DIN 1412 C
Cut direction: right-hand cut
Type: N (cylindrical shank, precision ground)
Surface finish: Titanium nitride (gold colour), low-friction
Construction: Single-piece, industrial quality, self-centring
Brand / MPN / EAN: KWB / 238660 / 4009312386600
How to use
Secure the twist drill bit in a suitable chuck ensuring the shank is clamped firmly and runout is minimized. Use appropriate spindle speed and feed for the material being drilled; lower speeds for harder materials and higher speeds for non-ferrous metals and plastics. Apply steady, even pressure and allow chips to clear; for deep holes periodically withdraw the bit to remove chips. Use cutting fluid when machining steel and cast materials to reduce heat and improve tool life.
Usage recommendations
For best results, match drilling speed and lubrication to the material: use cutting oil for steels and castings, higher speeds without excessive pressure for copper and plastics. Inspect the bit for wear and replace when the tip loses geometry to maintain hole accuracy.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Gold |
| Proper use | Drill |
| Package type | Blister |
| Rotating direction | Right hand rotation |
| Suitable for materials | Alloyed steel, Cast iron, Copper, Stainless steel, Stainless steel sheet (thin), Steel |
| Drill bit diameter | 6 mm |
| Shank shape | Cylindrical shank |
| DIN compliance | 338 |
| Drill bit material | Titanium-Coated High-Speed Steel (HSS-TiN) |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Twist drill bit |

## FAQ

### How much does the Twist drill bit KWB 238660 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 — 14 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 17.07.2026 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/1984955/58149283_large.webp