--- product_id: 49517001 title: "633973 Flexi Drill Extension 1041 mm" brand: "silverline" price: "£37.30" currency: GBP in_stock: true reviews_count: 13 url: https://www.desertcart.co.uk/products/49517001-633973-flexi-drill-extension-1041-mm store_origin: GB region: United Kingdom --- # 6mm keyless chuck 6000rpm max speed 1041mm length 633973 Flexi Drill Extension 1041 mm **Brand:** silverline **Price:** £37.30 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Your Way to Perfection! ## Quick Answers - **What is this?** 633973 Flexi Drill Extension 1041 mm by silverline - **How much does it cost?** £37.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/49517001-633973-flexi-drill-extension-1041-mm) ## Best For - silverline enthusiasts ## Why This Product - Trusted silverline brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Speed Demon:** Achieve maximum efficiency with a top speed of 6000 rpm. - • **Versatile Length:** Reach those tricky spots effortlessly with a 1041 mm long drive shaft. - • **Unleash Your Power:** Experience the strength of robust steel construction with a protective sleeve. - • **Effortless Operation:** Switch bits in a flash with the innovative keyless chuck feature. - • **Comfort Meets Control:** Enjoy a comfortable grip with the ergonomically designed plastic handle. ## Overview The Silverline 633973 Flexi Drill Extension is a high-performance tool designed for professionals, featuring a strong steel construction, a comfortable plastic handle, and a versatile 1041 mm long drive shaft. With a maximum speed of 6000 rpm and a user-friendly keyless chuck, this extension is perfect for tackling any drilling task with ease and precision. ## Description Silverline 633973 Flexi Drill Extension 1041 mm ## Features - Strong steel construction with protective sleeve - Comfortable plastic handle - 1041 mm long drive shaft - 6 mm keyless chuck - Max speed: 6000rpm ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | SLTL4 | | Part number | 633973 | | Item Weight | 354 g | | Product Dimensions | 35.5 x 3.5 x 22 cm; 353.8 g | | Item model number | 633973 | | Size | 1041mm | | Colour | Multi | | Material | Alloy Steel | | Power source type | AC | | Item Package Quantity | 1 | | Number of Pieces | 1 | | Special Features | Keyless Chuck | | Included components | Flexi Drill Extension | | Batteries included? | No | | Batteries Required? | No | | Battery Cell Type | Silver Oxide | ## Images ![633973 Flexi Drill Extension 1041 mm - Image 1](https://m.media-amazon.com/images/I/51BBHVjxtCL.jpg) ## Questions & Answers **Q: Hi, I need to know the lenght of the handle (chuck included) because I need to use this tool in a narrow place.** A: Length of chuck plus handle is 180mm, but with the flexible shaft bent as tightly as possible you would need a total of 250mm to get it in ( plus of course the length of your drill. You may be better off with a 'Faithfull CHUCKRA Right Angled Keyless Drill Chuck 3/8-inch' **Q: will this product withstand masonary drilling?** A: Hi, It depends what you are drilling. It only has a 6mm chuck size so If you are intending to drill concrete over 1/4 inch (6mm approx.) forget it. If you are just drilling a small hole in breezeblock it will probably be ok. If you are using it to access a tight area where you cannot get close with a normal drill you could consider buying a longer masonry bit ie. 25cm where you can stand off where you are drilling. I hope this helps. Regards, S.Gallagher **Q: Would this accessory be suitable for drilling through a stud wall fire break by going in through a plug socket and up through the partition cavity?** A: As you need to hold the grey handle ( while the other end is attached to a drill) , I'd say noThe device holds a drill bit ( not supplied) at the bulky end in the pic (that's a keyless chuck)Hope that helps. **Q: whats the max size drill bit it will hold** A: Sorry about the delay just tried drills in the chuck and 7 mm is max. 7.5 will not fit. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars and highly recommended! *by P***S on Reviewed in the United Kingdom on 28 September 2014* Another product that I should have located years ago. Used in conjunction with a variable speed power drill, it's made a nightmare job of under-car rust removal into a simple and safe procedure: with the added benefit of greatly improved working safety, because I can use the drill extension with one hand while holding the nozzle of a vacuum cleaner near to the workpiece in the other. Dirt cheap, incedibly effective, and highly recommended! ### ⭐⭐⭐⭐ 4.0 out of 5 stars It does work but not for heavy jobs. *by E***. on Reviewed in the United Kingdom on 3 June 2023* Basically it works perfectly well but what you need to be aware of is it cannot handle much torque. So as soon as what ever you are Drilling/grinding etc starts to snag you run the risk of the cable locking up.Light jobs only. ### ⭐ 1.0 out of 5 stars Low quality, broken on first use *by B***N on Reviewed in the United Kingdom on 6 May 2024* Looked good out of the box but as soon as it met any resistance during use it broke inside the sheath. Basically useless. The Katsu one on Amazon is much better and cheaper. --- ## 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.co.uk/products/49517001-633973-flexi-drill-extension-1041-mm](https://www.desertcart.co.uk/products/49517001-633973-flexi-drill-extension-1041-mm) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*