# Spiral cutting drill bit KWB 511475 1.5 cm diameter

**URL:** https://aio.lv/en/product--kwb-511475--7372411
**Data updated:** 2026-01-07 09:58 (EET)
**Category:** Drill Bits
**Manufacturer:** KWB
**Manufacturer code:** 511475
**EAN:** 4009315114750
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-511475--7372411

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The KWB 511475 is a spiral cutting drill bit with a diameter of 1.5 cm. It is designed for efficient drilling in various materials, ensuring precision and durability. Ideal for both professional and DIY use, this drill bit offers reliable performance and longevity.

## Long description

Spiral cutting drill bit KWB 511475 with a 1.5 cm diameter is an industrial-quality wood bit designed for accurate, break-out free holes in soft and hardwoods. The bit features a centre point and shoulder cutter and a round shank for secure mounting. Its chemical black finish and ground, two-phase spiral geometry promote concentric running and long-lasting performance.
Advantages
The two-phase spirals provide concentric running and improved chip evacuation, while the centre point and shoulder cutter produce precise hole positioning and clean break-out free exits. The ground spirals and chemical black surface treatment increase wear resistance and maintain cutting accuracy during repetitive use. The round shank ensures compatibility with standard chucks and holders.
Suitable for
 Drilling precise holes in softwoods
 Drilling precise holes in hardwoods
 Carpentry and joinery tasks requiring clean hole exits
 Professional and DIY woodworking projects
Key specifications
 Brand: KWB
 Manufacturer number (MPN): 511475
 EAN: 4009315114750
 Diameter: 1.5 cm
 Shank type: round shank
 Material / finish: chemical black, ground spirals
 Intended use: soft- and hardwoods
How to use
Secure the round shank in a compatible drill chuck. Mark the drilling position and, if required, clamp the workpiece to prevent movement. Start drilling at low speed to engage the centre point, then increase speed as appropriate for the wood type. Apply steady, even pressure and allow the spirals to evacuate chips; withdraw occasionally for deep holes to clear debris and avoid overheating.
Usage recommendations
For best results, use appropriate drill speeds for the wood species (lower speeds for hardwoods), keep the bit sharp and clean, and store in a dry place to protect the chemical black finish. Replace the bit when wear affects hole quality.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Length | 160 mm |
| Proper use | Drill |
| Suitable for materials | Wood |
| Drill bit diameter | 15 mm |
| Shank shape | Cylindrical shank |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Spiral cutting drill bit |

## FAQ

### How much does the Spiral cutting drill bit KWB 511475 cost, and is it available for purchase?

The price is 15.99 € (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 20.07.2026 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/7372411/64372362_large.webp