--- product_id: 315685338 title: "Professional 91-Piece Drilling and Driving Mixed Set MS4091" brand: "bosch" price: "S/.444" currency: PEN in_stock: true reviews_count: 5 url: https://www.desertcart.pe/products/315685338-professional-91-piece-drilling-and-driving-mixed-set-ms4091 store_origin: PE region: Peru --- # Titanium-coated for durability Portable, modular job site case 91 versatile bits & accessories Professional 91-Piece Drilling and Driving Mixed Set MS4091 **Brand:** bosch **Price:** S/.444 **Availability:** ✅ In Stock ## Summary > 🛠️ Unlock your inner craftsman with Bosch’s ultimate 91-piece drill & drive set! ## Quick Answers - **What is this?** Professional 91-Piece Drilling and Driving Mixed Set MS4091 by bosch - **How much does it cost?** S/.444 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/315685338-professional-91-piece-drilling-and-driving-mixed-set-ms4091) ## Best For - bosch enthusiasts ## Why This Product - Trusted bosch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Titanium Toughness:** Premium titanium finish ensures longer bit life and superior cutting performance. - • **All-in-One Powerhouse:** 91 precision bits covering wood, metal, masonry & more—ready for any project. - • **Ergonomic Portability:** Compact, removable case sections keep your tools organized and ready to go anywhere. - • **Pro-Grade Versatility:** Includes ratchet screwdriver, nut setters, countersink & magnetic extension for seamless workflow. - • **Damage-Resistant Design:** Driver bits engineered to reduce screw head wear and maximize grip for flawless fastening. ## Overview The Bosch Professional 91-Piece Drilling and Driving Mixed Set MS4091 is a comprehensive toolkit featuring 91 high-speed steel bits with titanium coating for enhanced durability. Designed for versatility, it includes driver bits, drill bits for wood, metal, and masonry, plus essential accessories like a ratchet screwdriver and magnetic extension pen. Packaged in a modular, portable case, this set is engineered to reduce screw damage and improve grip, making it ideal for professionals and DIY enthusiasts seeking reliable, all-in-one drilling and fastening solutions. ## Description This Bosch bit set with ratcheting screwdriver provides all in one convenience to users who need tough and high quality Bosch accessories for applications in wood and metal. This 91 piece set provides bits for drilling and driving as well as nut setters, in an easy to use and easy to access case. The removable sections provide trans portability. Includes: (34) 1" Insert screw bits, PH: (2) 0, (2) 1, (2) 2, (2) 3 PZ: (2) 0, (2) 1, (2) 2, (2) 3 SL: 3,, (2) 5,7 T: (2) 10, (2) 15, (2) 20, (2) 25, 30, 40 H: 3, (2) 5, 6, (15) 2" Insert screw bits, PH: 0, 1, 2, 3 PZ: 0, 1, 2, 3 SL: 6, T: 10, 15, 20, 25 H: 5,6, (8) Nut Setters: 3/16", (2) 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", (1) Countersink, (1) Bit holder, (1) Ratchet screwdriver, (1) 25 1/2" Magnetic extension pen, (30) Drill Bits: , Titanium: (2) 1/16", 7/64", (2) 1/8", 9/64", (2) 5/32", (2) 3/16", 1/4", Rotary Masonry Bits:(2) 1/8", (2) 5/32", (2) 3/16", (2) 1/4", (2) 5/16", 3/8", Brad Point Bits:1/8, (2) 3/16", (2) 1/4" , (2) 5/16", 3/8". ## Features - Versatile: This set includes a wide variety of both driver bits and drill bits as well as a selection of accessories to help assist in a number of drilling and fastening applications - Quality: The included driver bits feature designs to lessen damage to the screw head and provide better bit gripping power; The split drill bit tips provide easy drilling starts and are ideal for a variety of applications such as wood, metal, masonry and more - Convenience: With such a wide variety of bits and accessory options, this set is deal for everyday tasks from the garage to the workshop to the home - Portable: Includes a tough job site case for secure storage, easy access, organizing and portability; The set includes removable components so you can take the range of bits wherever you need them for carry along convenience - All in One : 1 inch Insert Bits, 2 inch Insert Bits, Nut Setters, Countersink, Bit Holder, Rachet Screwdriver, Magnetic Extension Pen, Titanium Drill Bits, Rotary Masonry Drill Bits, Brad Point Bits ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B015SR9I02 | | Best Sellers Rank | #293 in Drill Bits | | Country Of Origin | China | | Date First Available | 10 December 2015 | | Is Discontinued By Manufacturer | No | | Item Model Number | MS4091 | | Manufacturer | Bosch | | Product Dimensions | 31.75 x 23.5 x 6.99 cm; 680 g | ## Product Details - **Cutting angle string:** 120 Degrees - **Cutting diameter:** 50.8 Millimeters - **Finish type:** Titanium - **Material:** High Speed Steel (HSS) - **Shank type:** Round ## Images ![Professional 91-Piece Drilling and Driving Mixed Set MS4091 - Image 1](https://m.media-amazon.com/images/I/61SNU6bzvnL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Is this made in China?** A: Thank you for your question. The Bosch MS4091 is manufactured in China. Robert Bosch Tool Corporation utilizes a global manufacturing strategy, which incorporates a global network of suppliers with our worldwide manufacturing locations in countries such as Germany, Mexico, Switzerland, China and the United States. Our manufacturing facilities around the globe are all owned and operated by the Bosch Group and maintain the highest quality standards. You can be assured that whatever country your Bosch product was made in, it will be made with the quality you would expect from Bosch. **Q: Can this be used with a bosch hd3 183-02 hammer drill/driver?** A: Thank you for your question. The MS4091 bit set is compatible with any 3 jawed chuck drill/driver like HDS183-02 hammer drill/driver. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. **Q: What are the dimensions of the case when closed?** A: Thank you for your question. The MS4091 is 320mm x 231mm x 71mm when closed. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499) **Q: Does bosch ms4091 91 piece set work with black+decker ldx120c 20v drill/driver ?** A: Thank you for your question. The MS4091 is a set of drilling and driving bits with rounded shank. If your tool accepts round shank bits, then it will work. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from M-F 7a-7p CST. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Service excellence *by on Reviewed in Australia 10 July 2024* The product arrived in a short amount of time and is as advertised by the seller, very happy with the service and product. ### ⭐⭐⭐⭐ جودة عالية وكفاءة ومتانة *by on Reviewed in Saudi Arabia 23 March 2023* حافظة قوية تحتوي على أغلب احتياجاتي الفنية سواء للمنزل أو خارجه ، المعادن صلبة وذات تحمل عالي. ### ⭐⭐⭐⭐ 豪華セット必要性を感じない物まで入ってる。 *by on Reviewed in Japan 5 October 2021* 多分一生使わない物まで入っています。私のようなコレクション的な人には良いセットですけど、実用性を重視する人には無駄遣いになりますね。 ## Frequently Bought Together - BOSCH MS4091 91-Piece Drilling and Driving Mixed Set with Included Case for Applications in Wood, Metal, Masonry - BOSCH PS31-2A 12V Max 3/8 Inch Drill/Driver Kit with (2) 2 Ah Batteries and Charger, Variable Speed - BOSCH ITBHQC201 1-Piece 2 In. Impact Tough Quick Change Bit Holder --- ## 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.pe/products/315685338-professional-91-piece-drilling-and-driving-mixed-set-ms4091](https://www.desertcart.pe/products/315685338-professional-91-piece-drilling-and-driving-mixed-set-ms4091) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-30*