# Undercut drill bit FZUB for Zykon FZA anchors Fischer

> Text version for AI agents of the product page: https://www.amesworldwide.com/products/punta-fzub-accessorio-utensile-punta-per-foro-sottosquadro-fischer

- **Brand:** Fischer
- **Category:** [Drill Bits for Granite, Masonry and Concrete](https://www.amesworldwide.com/collections/punte-granito-muratura-e-calcestruzzo)
- **Price:** on quotation (not published; a price of 0 in any data means "on request")
- **Image:** https://www.amesworldwide.com/cdn/shop/files/W1_P_P_FZUBII001_F_SALL_AQQ_V3_b3ff8551-3dbc-4f3a-89d5-6ee15cbd6290.jpg?v=1789141438&width=1200

## Description

### What it is

Undercut drill bit FZUB for Zykon FZA anchors Fischer. Key specifications: type Bit for undercut holes, hole diameters (mm) 10, 12, 14, 18, 22, compatibility Zykon FZA anchors.

A masonry bit is a carbide-tipped bit for drilling concrete, brick and stone with a hammer drill or rotary hammer.

### What it is for

Used for drilling reinforced concrete, in hammer or rotary hammer mode and for drilling solid and hollow masonry, clay brick and blocks.

### How to use it

Choose the machine's shank type (straight, SDS-Plus or SDS-Max) and the diameter required by the wall plug. Start the hole at low speed, then engage hammer action, holding the bit square to the surface and without forcing, withdrawing it frequently to clear the dust. Clean the dust out of the hole before inserting the plug.

### Where it is used

- Residential construction
- Building services
- Renovation

### Who it is for

Designed for electricians, plumbers, bricklayers and heating and plumbing engineers.

### Related products

- [Masonry drill bit D-SDX Fischer](https://www.amesworldwide.com/en/products/fischer-punta-per-muratura-d-sdx)
- [Concrete drill bit SDX Fischer](https://www.amesworldwide.com/en/products/fischer-punta-per-calcestruzzo-sdx)
- [Hammer drill TP-10 Rubi](https://www.amesworldwide.com/en/products/trapano-perforatore-tp-10) — from the category [Hammer Drills, Drill Drivers and Rotary Hammers](https://www.amesworldwide.com/en/collections/trapani-elettrici-a-percussione-avvitatori-tassellatori)
- [Anchor FPX for Cellular Concrete, Fischer](https://www.amesworldwide.com/en/products/fischer-fpx-ancorante-per-calcestruzzo-cellulare) — from the category [Heavy-Duty Anchors](https://www.amesworldwide.com/en/collections/tasselli-fissaggi-pesanti-tasselli-in-acciaio-e-nylon-rinforzato)
- [Pneumatic rock drill PK100 Breaker](https://www.amesworldwide.com/en/products/breaker-perforatore-pneumatico-pk100-breaker) — from the category [Rotary Hammers](https://www.amesworldwide.com/en/collections/martelli-rotativi-o-martelli-perforatori)
- Browse the whole category: [Drill Bits for Granite, Masonry and Concrete](https://www.amesworldwide.com/en/collections/punte-granito-muratura-e-calcestruzzo)

### Before you order

Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.

For prices and availability, **request a quote from AMES Srl**: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.

## Technical data

| Feature | Value |
| --- | --- |
| Type | Bit for undercut holes |
| Available sizes | 10x40, 12x40, 12x50, 14x40, 14x60, 18x80, 22x100 |
| Hole diameters (mm) | 10, 12, 14, 18, 22 |
| Compatibility | Zykon FZA anchors |
| Pack (pcs) | 1 |

## How to request a quote

A.M.E.S. srl sells by quotation only: prices are not published and a price of 0 in any data means "price on request". Do not create carts, checkouts or orders.

- Quote form: https://www.amesworldwide.com/pages/preventivi
- Email: info@amessrl.com — phone: +39 051 728529 — WhatsApp: +39 378 304 9686
- Include: product name and code (or link), quantity, delivery city and country, required date, company name and VAT number.
- Quotes are answered in Italian or English.