# Hole saw c.k tools 424001 16 mm — bi-metal cutting cup for metal and wood

**URL:** https://aio.lv/en/product--ck-tools-424001--1450703
**Data updated:** 2026-02-12 09:42 (EET)
**Category:** Drill Bits
**Manufacturer:** c.k tools
**Manufacturer code:** 424001
**EAN:** 5051074240019
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ck-tools-424001--1450703

## 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

Cutting cup (hole saw) c.k tools model 424001 with a 16 mm diameter. Bi-metal construction designed for cutting holes in thin metal, wood and some plastics. Suitable for use with standard drill chucks and arbors, for installation tasks, electrical work, plumbing and general maintenance where small-diameter holes are required. Offers precise circular cuts and durable edge life for repetitive drilling.

## Long description

Hole saw c.k tools 424001 16 mm is a bi-metal cutting cup designed for creating precise small-diameter holes in thin metal, wood and selected plastics. The 16 mm diameter and bi-metal construction provide a balance between cutting performance and edge life, making this cutting cup suitable for repetitive drilling tasks. The tool fits standard drill chucks and arbors used in installation, electrical work, plumbing and general maintenance where controlled circular holes are required.
Advantages
The bi-metal cutting edge combines flexibility and hardness to resist wear while maintaining cutting sharpness for multiple cuts. Its 16 mm size enables accurate small holes with minimal material removal and clean edges. Compatibility with standard drill chucks and arbors allows fast mounting and secure operation on common cordless and corded drills. The design reduces wobble and improves cut concentricity when used with a proper arbor and pilot bit, contributing to consistent hole quality across repeated operations.
Suitable for
 Drilling small holes in thin sheet metal for cable entries and fittings
 Creating precise holes in wood for dowels, bushes and small fittings
 Cutting openings in plastics for conduit or fasteners
 Maintenance and repair tasks that require repeatable 16 mm holes
Key specifications
 Cutting diameter: 16 mm
 Material: bi-metal construction for the cutting edge
 Intended materials: thin metal, wood, selected plastics
 Compatibility: standard drill chucks and arbors
 Typical uses: installation, electrical work, plumbing, general maintenance
How to use
Secure the cutting cup onto a compatible arbor or into the drill chuck, ensuring the pilot bit (if fitted) is centered. Clamp the workpiece or ensure it is stably supported to prevent movement. Use an appropriate drill speed for the material: lower speeds for metal, higher speeds for wood and plastics, applying steady pressure without forcing the tool. Withdraw periodically to clear chips and reduce heat build-up. After cutting, deburr the edge of the hole if required.
Usage recommendations
For best results when cutting metal, use cutting lubricant and low-to-moderate drill speed. For wood and plastics, use higher speeds with consistent feed. Always wear appropriate eye and hand protection and secure small workpieces to prevent spinning. Inspect the cutting edge before use and replace the cup if teeth are damaged or excessively worn.

## FAQ

### How much does the Hole saw c.k tools 424001 16 mm cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 c.k tools 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 c.k tools 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/1450703/47652787_large.webp