# Drill bit set ALPEN APTMS 3 — concrete spiral bits 3-piece: 5 mm, 6 mm, 8 mm, 1/4" shank

**URL:** https://aio.lv/en/product--alpen-0000101803100--3976063
**Data updated:** 2026-03-07 11:10 (EET)
**Category:** Drill Bits
**Manufacturer:** ALPEN
**Manufacturer code:** 0000101803100
**EAN:** 9002741028580
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alpen-0000101803100--3976063

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Three-piece ALPEN APTMS 3 concrete spiral drill bit set with diameters 5 mm, 6 mm and 8 mm and a 1/4" (6.3 mm) hex shank. Designed for drilling into concrete and masonry using rotary or hammer drills with quick-change chucks. Useful for installing anchors, pipes and cable conduits, and for general construction and renovation tasks where reliable concrete drilling is required.

## Long description

The ALPEN APTMS 3 drill bit set contains three concrete spiral bits with diameters 5 mm, 6 mm and 8 mm, each fitted with a 1/4" (6.3 mm) hex shank for quick-change chucks. These bits are engineered for drilling into concrete and masonry using rotary or hammer drills and are suitable for common construction and renovation tasks such as installing anchors, routing pipes and laying cable conduits. The spiral flute geometry helps remove dust while drilling and the hex shank ensures secure grip in quick-change adapters and bit holders.
Advantages
The set provides a compact selection of frequently used diameters for anchor and fixture installation in concrete and masonry. Spiral flutes improve debris extraction to maintain drilling efficiency, while hardened tips and a robust shaft deliver consistent penetration and longer service life under typical site conditions. The 1/4" hex shank permits fast bit changes and compatibility with quick-change chucks and impact drivers that accept hex shanks.
Suitable for
Drilling holes for masonry anchors and plugs in concrete and brick
Installing electrical conduits and plumbing fixtures through masonry walls
General renovation and construction drilling tasks requiring 5, 6 or 8 mm diameters
Use with rotary drills and hammer drills that accept 1/4" hex shanks and quick-change systems
Key specifications
Bit diameters: 5 mm, 6 mm, 8 mm
Shank type: 1/4" (6.3 mm) hex
Intended material: concrete and masonry
Flute design: spiral for dust removal
Compatibility: rotary and hammer drilling modes with quick-change chucks
How to use
Select the bit diameter appropriate for the anchor or conduit, insert the 1/4" hex shank into a compatible quick-change chuck or adapter and secure it. When drilling concrete, start with the drill in rotary mode or use hammer mode for faster progression in hard masonry. Apply steady, moderate pressure and periodically withdraw the bit to clear dust and prevent overheating. For accurate positioning, mark the drilling point and use a perpendicular drilling angle. After drilling, clean the hole of debris before inserting anchors or conduits.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses, dust mask and hearing protection. Match drill mode to material hardness and avoid excessive lateral force on the bit. For prolonged heavy-duty drilling, allow intermittent cooling pauses to extend bit life.

## FAQ

### How much does the ALPEN APTMS 3 concrete drill bit set 5/6/8 mm cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 16.07.2026 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 ALPEN 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 ALPEN 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/3976063/68533925_large.webp