--- product_id: 118766609 title: "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" brand: "fischer" price: "77 zΕ‚" currency: PLN in_stock: true reviews_count: 13 category: "Fischer" url: https://www.desertcart.pl/products/118766609-545694-d-sdx-8-mm-cylindrical-4-cutting-edge-drill store_origin: PL region: Poland --- # U-spiral design for dust removal 130Β° tungsten carbide heat resistance 4-cutting edge for precision 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 **Brand:** fischer **Price:** 77 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ”© Drill like a pro, finish like a boss! ## Quick Answers - **What is this?** 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 by fischer - **How much does it cost?** 77 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/118766609-545694-d-sdx-8-mm-cylindrical-4-cutting-edge-drill) ## 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 - β€’ **Precision Perfected:** 4-cutting edge tip ensures flawlessly round holes every time - β€’ **Heat-Resistant Power:** HVA 1650 tungsten carbide plate withstands extreme temperatures up to 1000Β°C - β€’ **Universal Compatibility:** Fits common household drills with cylindrical shankβ€”no SDS adapter needed - β€’ **Vibration-Free Drilling:** Innovative U-spiral geometry reduces friction and vibration for smoother use - β€’ **Durability Meets Comfort:** Ground steel cylindrical tip offers unmatched stability and longer bit life ## Overview The Fischer D-SDX 8mm drill bit combines a 4-cutting edge cylindrical tip with a heat-resistant tungsten carbide plate and a unique U-spiral design to deliver precise, fast, and vibration-free drilling into concrete and stone. Compatible with standard household drills, it offers professional-grade durability and comfort without the need for specialized 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 130Β° angle, resistant to high temperatures. Plate brazing at 1000 Β°C. - More comfort when using the bit and longer duration: the β€œU” 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 | | Best Sellers Rank | 85,519 in DIY & Tools ( See Top 100 in DIY & Tools ) 187 in Masonry Bits | | Brand | fischer | | Country Of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (2,476) | | Cutting Angle String | 130 Degrees | | Cutting Diameter | 8 Millimetres | | Finish Types | Steel,Tungsten Carbide | | Global Trade Identification Number | 08001132090206 | | Item Dimensions | 12 x 0.8 x 0.8 centimetres | | Item Weight | 31 Grams | | Manufacturer | FISCHER ITALIA S.R.L. | | Material | Alloy Steel | | Model Number | 545694 | | Number of Flutes | 4 | | Point Style | cylinder point, tip | | Shank Type | Mandrino tondo | | Surface Recommendation | Stone | | Tool Flute Type | Spiral | | Unit Count | 1.0 count | ## Product Details - **Cutting angle string:** 130 Degrees - **Cutting diameter:** 8 Millimetres - **Finish type:** Steel,Tungsten Carbide - **Material:** Alloy Steel - **Shank type:** Mandrino tondo ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/618y74amxZL.jpg) ## Available Options This product comes in different **Size, Style** options. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/118766609-545694-d-sdx-8-mm-cylindrical-4-cutting-edge-drill](https://www.desertcart.pl/products/118766609-545694-d-sdx-8-mm-cylindrical-4-cutting-edge-drill) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*