# Twist drill bit KWB 238633

**URL:** https://aio.lv/en/product--kwb-238633--1984948
**Data updated:** 2026-01-06 11:08 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 238633
**EAN:** 4009312386334
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-238633--1984948

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.99 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The KWB 238633 twist drill bit is designed for precision drilling with a right-hand rotation. This single piece drill bit is packaged in a blister for easy storage and handling. Ideal for various materials, it ensures clean and accurate holes, making it a reliable choice for both professionals and DIY enthusiasts.

## Long description

The KWB 238633 twist drill bit is a precision ground, right-hand rotation drill manufactured to DIN 338 Type N standards. It features a TiN (titanium nitrided) gold-coloured surface treatment for reduced friction and extended tool life. The bit has a 135° tip angle and is cross-ground to DIN 1412 C to provide reliable self-centring performance. Supplied as a single cylindrical flute drill in blister packaging, it is suitable for industrial use and demanding applications.
Advantages
The titanium nitride coating lowers friction and increases wear resistance, extending service life even under high loads. Precision grinding and cross-ground geometry ensure accurate, clean holes and good self-centring. The 135° tip angle improves entry control and reduces walking, while the gold-coloured surface aids chip evacuation and reduces adhesion when drilling alloyed and unalloyed steels, castings, 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, Type N
 Cut: Right-hand
 Surface treatment: Titanium nitride (TiN), gold colour
 Tip angle: 135°
 Cross-ground: DIN 1412 C
 Geometry: Precision ground, self-centring
 Form: Cylindrical shank
 Packaging: Single piece in blister
 Brand / MPN / EAN: KWB / 238633 / 4009312386334
How to use
Secure the drill bit in a compatible drill chuck, ensuring the cylindrical shank is seated correctly. Select an appropriate spindle speed and feed rate for the material being drilled; use lower speeds for stainless or hard materials and higher speeds for non-ferrous metals and plastics. Apply steady, even pressure and allow chips to clear regularly. For deeper holes, retract periodically to remove chips and cool the cutting edge. Use cutting fluid where recommended for the material to prolong tool life.
Usage recommendations
For best results, match drill speed and feed to the material, use suitable cutting fluid on ferrous materials, and avoid excessive axial force. Inspect the bit before use and replace it when wear or damage affects drilling 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 | 3.3 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 238633 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 — 8 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 21.07.2026 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/1984948/58149268_large.webp