# Cylindrical Drill Bit Smart 4 x 75/40 by Smart — solid shank, 4 mm diameter, 75 mm overall length, 40 mm working length

**URL:** https://aio.lv/en/product--smart-26-04075--11719606
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Smart
**Manufacturer code:** 26-04075
**EAN:** 5901769685208
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--smart-26-04075--11719606

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Cylindrical (walcowe) drill bit from Smart with 4 mm diameter, 75 mm total length and 40 mm working length. Designed for standard drilling tasks in materials compatible with its geometry and shank type. Suitable for use in hand drills and drill presses with matching chuck capacity. Useful for metalworking, woodworking and general workshop applications where a 4 mm hole is required.

## Long description

Cylindrical Drill Bit Smart 4 x 75/40 is a solid-shank twist drill with a 4 mm cutting diameter, 75 mm overall length and 40 mm working length. It is designed for general drilling tasks in materials compatible with a standard cylindrical shank and 4 mm geometry. The bit fits common handheld drills and drill presses that accept a 4 mm shank and is intended for routine workshop use where precise small-diameter holes are required.
Advantages
This drill bit provides a compact, solid-shank design that simplifies installation in standard chucks. Its 4 mm diameter and 40 mm working length balance rigidity and reach for accurate hole placement in thin to moderate thickness workpieces. The 75 mm overall length offers extended clearance for deeper setups while remaining manageable in handheld or bench drilling operations.
Suitable for
 Drilling small-diameter holes in metal sheets and light structural parts
 Woodworking tasks requiring 4 mm pilot or through holes
 General workshop and maintenance drilling in plastics and composite materials compatible with twist drills
Key specifications
 Cutting diameter: 4 mm
 Overall length: 75 mm
 Working (flute) length: 40 mm
 Shank type: solid cylindrical shank suitable for standard chucks
 Tool type: twist drill suitable for drilling in metal, wood and compatible plastics
How to use
Secure the drill bit in the chuck so the shank seats fully and tighten according to the drill manufacturer's instructions. Select an appropriate speed for the material: higher speeds for wood and plastics, lower speeds and cutting fluid for ferrous metals. Start drilling with light pressure to establish a guide point, then apply steady pressure and withdraw periodically to clear chips. Use appropriate personal protective equipment and clamp the workpiece to prevent movement.
Usage recommendations
For metal drilling, use cutting fluid and lower speeds to reduce wear and improve hole quality; for wood and plastics, higher speeds and intermittent pecking can improve chip evacuation. Inspect the cutting edges before use and replace the bit when wear or deformation affects hole accuracy.

## FAQ

### How much does the Cylindrical Drill Bit Smart 4 x 75/40 cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 02.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 Smart 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 Smart 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/11719606/67100904_large.webp