# Drill bit KWB 511470 spiral cutting drill bit Ø 1 cm, 1 pc

**URL:** https://aio.lv/en/product--kwb-511470--11389823
**Data updated:** 2026-01-12 17:36 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** KWB
**Manufacturer code:** 511470
**EAN:** 4009315114705
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kwb-511470--11389823

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.89 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

KWB 511470 spiral cutting drill bit, 1 pc, with a diameter of 1 cm. Designed for use with drills to create round holes; the spiral cutting geometry evacuates chips and supports steady drilling. Supplied as a single bit suitable for general-purpose drilling tasks where a 10 mm hole is required.

## Long description

Drill bit KWB 511470 spiral cutting drill bit Ø 1 cm, 1 pc is a single-piece spiral wood drill designed for creating precise 10 mm round holes in soft and hardwood. The bit features a centre point and shoulder cutter to ensure concentric running and clean, break-out free exit, while the two-phase spiral geometry and ground, chemically blackened flutes support reliable chip evacuation and steady drilling. The round shank fits standard chucks and the industrial-quality construction is intended for general-purpose woodworking tasks.
Advantages
The spiral cutting design provides efficient chip removal and reduces clogging during drilling. The centre point and shoulder cutter improve alignment and deliver clean hole edges without splintering at the exit side. Ground spirals and chemical black finish enhance durability and reduce friction for smoother operation. The round shank allows simple mounting in most drills.
Suitable for (tasks / use cases)
Drilling 10 mm through-holes and blind holes in softwood
Drilling 10 mm through-holes and blind holes in hardwood
General woodworking and joinery where clean hole edges are required
Repairs and DIY projects requiring precise, concentric holes
Key specifications
Brand: KWB
Manufacturer part number (MPN): 511470
EAN: 4009315114705
Type: Spiral cutting wood drill bit with centre point and shoulder cutter
Diameter: 10 mm (Ø 1 cm)
Quantity: 1 piece
Shank: Round shank
Material / finish: Ground spirals, chemical blackened
Suitable for: Soft- and hardwoods
How to use
Secure the drill bit in the drill chuck by tightening the round shank firmly. Mark the drilling position and start drilling at low speed to engage the centre point for accurate alignment. Increase speed as needed while maintaining steady pressure; the spiral flutes will evacuate chips. For through-holes, support the workpiece on the exit side or finish the hole from both sides to minimise break-out. Clean chips from the flutes regularly during extended use.
Usage recommendations
Use appropriate drill speeds for the wood type—lower speeds for hardwood, moderate speeds for softwood—and apply steady pressure without forcing the bit. Keep the bit sharp and free of resin build-up; replace if the centre point or cutting edges show excessive wear. Wear eye protection and follow standard workshop safety practices.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |
| Length | 120 mm |
| Proper use | Drill |
| Suitable for materials | Wood |
| Drill bit diameter | 10 mm |
| Shank shape | Cylindrical shank |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Spiral cutting drill bit |

## FAQ

### How much does the Drill bit KWB 511470 Ø 1 cm 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 — 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 10.08.2026 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/11389823/66209363_large.webp