---
product_id: 118766609
title: "Drill bit 4 sharp D-SDX 8/80/120"
brand: "fischer"
price: "72.99 DT"
currency: TND
in_stock: null
reviews_count: 13
url: https://www.desertcart.tn/products/118766609-drill-bit-4-sharp-d-sdx-8-80-120
store_origin: TN
region: Tunisia
---

# U-spiral dust removal 130° tungsten carbide heat resistance 8mm precision diameter Drill bit 4 sharp D-SDX 8/80/120

**Brand:** fischer
**Price:** 72.99 DT
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Drill smarter, not harder — precision and power in every spin!

## Quick Answers

- **What is this?** Drill bit 4 sharp D-SDX 8/80/120 by fischer
- **How much does it cost?** 72.99 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/118766609-drill-bit-4-sharp-d-sdx-8-80-120)

## Best For

- fischer enthusiasts

## Why This Product

- Trusted fischer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Perfected:** 8mm cylindrical tip ensures stable, perfectly round holes every time
- • **Speed Meets Comfort:** 4-cutting edge tip accelerates drilling with less effort and longer bit life
- • **Heat-Defying Durability:** Tungsten carbide plate with 130° angle withstands extreme drilling temperatures
- • **Universal Compatibility:** Fits common household drills with cylindrical adapters—no SDS adapter needed
- • **Effortless Dust Ejection:** Innovative U-spiral design minimizes vibration and friction by clearing debris fast

## Overview

The Fischer 545694 D-SDX 8mm drill bit features a robust tungsten carbide plate with a 130° cutting angle for superior heat resistance and durability. Its 4-cutting edge design combined with a cylindrical ground steel tip delivers stable, precise, and fast drilling into concrete and stone walls. The unique U-spiral geometry efficiently removes dust, reducing vibration and friction, making it compatible with standard household drills without the need for professional SDS adapters.

## Description

Free delivery and returns on all eligible orders. Shop Fischer 545694 D-SDX 8 mm Cylindrical 4-Cutting Edge Drill Bit for Concrete and Stone Wall, Tungsten Carbide Plate, for Common Drill with Cylindrical Adapter.

Review: Perfect for hard rock. - I bought the 8mm bit as I have a gate that requires fixing to a stone wall. The drill bit performed extremely well and bored a perfectly round hole the full length of the bit. It's always worth paying a little more for tools if you want a hassle free job. It drilled into hard rock without overheating, unlike a standard masonry bit. Well worth the price.
Review: Excellent quality drill bit - Excellent quality drill bit gets through masonry with no problem good price and great service

## Features

- Cylindrical tip made of ground steel that allows great stability when drilling.
- The 4-cutting edge tip allows you to create perfectly circular holes with more ease, precision and speed.
- Plate made of HVA 1650 tungsten carbide with a 130° angle, resistant to high temperatures. Plate brazing at 1000 °C.
- More comfort when using the bit and longer duration: the “U” geometry of the 4 spirals allows the removal of large volumes of dust, generating less vibrations and less friction when drilling.
- 4-cutting edge wall drill bit suitable for common household drills with cylindrical attachment. A professional drill with an SDS adapter is not needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JYHV3HB |
| Assembled Diameter | 8 Millimetres |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 94,255 in DIY & Tools ( See Top 100 in DIY & Tools ) 241 in Masonry Bits |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,453) |
| Cutting Diameter | 8 Millimetres |
| Date First Available | 30 Oct. 2018 |
| Finish | Steel,Tungsten Carbide |
| Item Package Quantity | 1 |
| Item Weight | 31 g |
| Item model number | 545694 |
| Manufacturer | FISCHER ITALIA S.R.L. |
| Material | Alloy Steel |
| Number of Pieces | 1 |
| Part Number | 545694 |
| Size | 8 mm |
| Style | Single |

## Product Details

- **Cutting angle string:** 130 Degrees
- **Cutting diameter:** 8 Millimetres
- **Finish type:** Steel,Tungsten Carbide
- **Material:** Alloy Steel
- **Shank type:** Mandrino tondo

## Images

![Drill bit 4 sharp D-SDX 8/80/120 - Image 1](https://m.media-amazon.com/images/I/618y74amxZL.jpg)
![Drill bit 4 sharp D-SDX 8/80/120 - Image 2](https://m.media-amazon.com/images/I/51A2gIqx-2L.jpg)
![Drill bit 4 sharp D-SDX 8/80/120 - Image 3](https://m.media-amazon.com/images/I/51osenb-sAL.jpg)
![Drill bit 4 sharp D-SDX 8/80/120 - Image 4](https://m.media-amazon.com/images/I/918IGR8vRML.jpg)
![Drill bit 4 sharp D-SDX 8/80/120 - Image 5](https://m.media-amazon.com/images/I/51NG63CS+tL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for hard rock.
*by S***R on 17 August 2025*

I bought the 8mm bit as I have a gate that requires fixing to a stone wall. The drill bit performed extremely well and bored a perfectly round hole the full length of the bit. It's always worth paying a little more for tools if you want a hassle free job. It drilled into hard rock without overheating, unlike a standard masonry bit. Well worth the price.

### ⭐⭐⭐⭐⭐ Excellent quality drill bit
*by P***B on 28 April 2025*

Excellent quality drill bit gets through masonry with no problem good price and great service

### ⭐⭐⭐⭐⭐ The best
*by S***R on 7 September 2025*

This drill bit has significantly improved operational efficiency and user experience. Its superior sharpness justifies the investment.

## Frequently Bought Together

- Fischer 545694 D-SDX 8 mm Cylindrical 4-Cutting Edge Drill Bit for Concrete and Stone Wall, Tungsten Carbide Plate, for Common Drill with Cylindrical Adapter
- fischer Wallplug, Red/Grey, 8 mm

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/118766609-drill-bit-4-sharp-d-sdx-8-80-120](https://www.desertcart.tn/products/118766609-drill-bit-4-sharp-d-sdx-8-80-120)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-24*