# Drill bit for concrete STANLEY STA58508 triangular shank 8 mm

**URL:** https://aio.lv/en/product--stanley-sta58508--11718170
**Data updated:** 2026-03-08 11:19 (EET)
**Category:** Drill Bits
**Manufacturer:** STANLEY
**Manufacturer code:** STA58508
**EAN:** 5035048370254
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--stanley-sta58508--11718170

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Concrete drill bit by STANLEY, model STA58508, with an 8 mm diameter and a triangular shank. Designed for drilling into concrete and masonry, this straight-bit geometry is suited for use with compatible hammer drills and rotary hammers accepting triangular shanks. Suitable for creating precise 8 mm holes for anchors, dowels and fasteners in construction and renovation work.

## Long description

Drill bit for concrete STANLEY STA58508 triangular shank 8 mm is a straight-geometry masonry bit intended for drilling precise 8 mm holes in concrete and other masonry materials. The 8 mm diameter provides a consistent bore size for anchors, dowels and fasteners. The triangular shank is compatible with drills and rotary hammers that accept this shank type, ensuring secure fitting and efficient torque transfer during rotary or hammer drilling operations.
Advantages
The STA58508 concrete drill bit combines a durable carbide tip and optimized flute design to remove dust and debris effectively while maintaining hole accuracy. Its triangular shank offers reduced slippage in compatible chucks and adapters, improving stability under load. The straight-bit geometry supports controlled drilling depth and alignment for repeatable, clean holes in solid substrates.
Suitable for
Drilling 8 mm holes in concrete, brick and stone for anchors and dowels
Installation of fasteners for light to medium construction and renovation tasks
Use with hammer drills and rotary hammers accepting triangular shanks
Key specifications
Diameter: 8 mm
Shank type: triangular shank for secure engagement
Tip material: carbide tip suited for masonry
Geometry: straight flute design for efficient dust removal
Intended materials: concrete, brick, stone and general masonry
How to use
Select a drill or rotary hammer that accepts triangular shanks and secure the bit in the chuck or adaptor according to the tool manufacturer’s instructions. Mark the drilling point, start at low speed to create a guide, then increase speed and apply steady pressure appropriate for hammer or rotary drilling. Periodically withdraw the bit to clear debris and reduce heat build-up. For through-holes or deep holes, clear dust frequently to maintain drilling efficiency and hole accuracy.
Usage recommendations
Use personal protective equipment such as safety glasses and dust mask when drilling masonry. Match drill speed and hammer settings to the substrate hardness and avoid excessive side pressure to prolong bit life. For best results when installing anchors, use the specified hole depth and clean the hole of dust before inserting fasteners.

## FAQ

### How much does the STANLEY STA58508 concrete drill bit 8 mm cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 07.07.2026 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 STANLEY 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 STANLEY 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/11718170/67099561_large.webp