# Hollow annular drill bit with SDS-plus mandrel, Wolfcraft WF8914000 — 1 piece

**URL:** https://aio.lv/en/product--wolfcraft-wf8914000--4722884
**Data updated:** 2026-03-07 14:52 (EET)
**Category:** Drill Bits
**Manufacturer:** Wolfcraft
**Manufacturer code:** WF8914000
**EAN:** 4006885891401
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wolfcraft-wf8914000--4722884

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Hollow annular drill bit with an SDS-plus mandrel by Wolfcraft (model WF8914000). Supplied as a single piece, this cutting tool is designed for creating clean holes using rotary hammer drills with SDS-plus chuck systems. Suitable for through-holes in materials compatible with annular cutters, it is used in construction and installation tasks where efficient material removal and precise hole dimensions are required.

## Long description

Hollow annular drill bit with SDS-plus mandrel by Wolfcraft (model WF8914000). Supplied as a single piece, this tool is designed for use with rotary hammer drills featuring an SDS-plus chuck. The annular design removes a ring of material to create precise through-holes with reduced effort and faster drilling than standard twist drills. The cutter is suitable for drilling into masonry materials commonly encountered in construction and installation work.
Advantages
The tool is intended for pipe installations and recessed sockets and works on brick, natural stone, artificial stone and concrete. It features a specially hardened, precise, wear-resistant drill shank and heat-resistant carbide cutting plates that are soldered in place for durability. The SDS-plus mandrel is impact- and shock-resistant and the design includes two discharge holes to help clear chips. Supplied as one TCT annular cutter with an 8 mm drill diameter and packaged in a double blister.
Suitable for
Creating through-holes for pipe and conduit installations
Drilling flush sockets for switches and fittings in masonry
Construction and installation tasks in brick, concrete and stone
Situations requiring fast material removal and precise hole dimensions
Key specifications
Shank type: SDS-plus mandrel, impact and shock resistant
Tip material: heat-resistant soldered carbide plates (TCT)
Cutter design: hollow annular (annular cutter) for through-holes
Included cutter diameter: 8 mm
Chip evacuation: two discharge holes
Pack quantity: 1 piece, packaged in double blister
How to use
Mount the SDS-plus mandrel securely into a compatible rotary hammer drill with an SDS-plus chuck. Position the annular cutter on the marked drilling point and apply steady pressure while running the drill at the recommended speed for masonry work. Use short, controlled feed strokes and allow the cutter to remove material without forcing it. Periodically withdraw the cutter to clear debris through the discharge holes and to prevent overheating. For through-holes, continue until the cutter breaks through the material and then retract the tool.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses, hearing protection and dust mask. For best results in dense or reinforced concrete, consider pre-drilling a pilot hole or using appropriate specialist cutters. Keep the carbide cutting edges clean and replace the cutter if wear affects hole quality.

## FAQ

### How much does the Hollow annular drill bit Wolfcraft WF8914000 cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 06.07.2026 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 Wolfcraft 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 Wolfcraft 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

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