--- product_id: 519437375 title: "Bosch GSR12V-300FCB22 12V Max EC Brushless Flexiclick 5-in-1 Drill/Driver System with (2) 2.0 Ah Batteries" brand: "bosch" price: "$929.26" currency: USD in_stock: true reviews_count: 6 category: "Bosch" url: https://www.desertcart.us/products/519437375-bosch-gsr12v-300fcb22-12v-max-ec-brushless-flexiclick-5-in store_origin: US region: United States of America --- # 12V Max Power Boost SDS-plus Rotary Hammer Tech Up to 3,800 bpm Impact Rate Bosch GSR12V-300FCB22 12V Max EC Brushless Flexiclick 5-in-1 Drill/Driver System with (2) 2.0 Ah Batteries **Brand:** bosch **Price:** $929.26 **Availability:** ✅ In Stock ## Summary > 🔨 Unlock Concrete Crushing Power in a Compact Package! ## Quick Answers - **What is this?** Bosch GSR12V-300FCB22 12V Max EC Brushless Flexiclick 5-in-1 Drill/Driver System with (2) 2.0 Ah Batteries by bosch - **How much does it cost?** $929.26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/519437375-bosch-gsr12v-300fcb22-12v-max-ec-brushless-flexiclick-5-in) ## 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 - • **Compact Powerhouse:** Transforms your 12V Max Chameleon drill into a high-impact SDS-plus rotary hammer for serious concrete work. - • **Precision Drilling:** Achieve up to 3/8 inch drilling diameter in concrete with 3,800 blows per minute for unmatched efficiency. - • **Pro-Grade Durability:** Built with robust metal construction and includes side handle and depth gauge for professional control. - • **Ultimate Portability:** Lightweight 1.04 kg design keeps your toolkit agile without sacrificing power. - • **Seamless System Expansion:** Integrates effortlessly with the FlexiClick® 5-in-1 system, adding versatility without bulk. ## Overview The BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment converts your 12V Max Chameleon drill/driver into a compact yet powerful rotary hammer, delivering up to 3,800 bpm and drilling up to 3/8 inch into concrete. Designed for professionals seeking versatility and portability, it seamlessly integrates with Bosch’s FlexiClick® system, enhancing your toolkit with pro-grade durability and precision. ## Description This Bosch 12V Max Flexiclick 5-in-1 Drill/Driver System features an efficient EC brushless motor for max runtime and upgraded power – 300 In. -Lbs of torque. The GSR12V-300FC is designed for professionals who want a high-quality tool that redefines their limits to get the tough jobs done. At only 1. 2 lbs. (tool only, not including battery) and a max speed of 1, 750 rpm, this robust drill/driver delivers the performance you expect in the size you want. It has two speed settings – a 0-460 rpm for high-power driving tasks and 0–1, 750 rpm for high-speed drilling. It starts with a magnetic bit holder for basic driving. The four attachments – a locking bit holder, a keyless chuck, an offset-angle and a right angle – each attach to the tool securely and easily with the One-Click interface. The right-angle attachment is for tight spaces, and it works with all three other adapters. The offset-angle attachment delivers precise screwdriving close to edges. Both of these attachments rotate to 16 positions without removing them. The locking bit holder attachment locks hex bits for high-torque drilling, while the keyless chuck provides locked-in drilling. Review: Drill - Be mindful that this has a US plug and not a UK plug. Nowhere in description does it mention this, you are relying on the image in the pictures of the item. Review: Sollte GSR 12V-35 FC entsprechen - Preis aus USA unschlagbar (ca. 180 € inkl. Gebühren). Ca. 2-3 Wochen Lieferzeit (erst kurz vor Ablauf losgeschickt). Kein Unterschied zum GSR 12V-35 FC festgestellt. Inhalt sah zwar nicht zu 100% ungeöffnet aus, ist allerdings für ein Werkzeug ok. Ladegerät kann nicht verwendet werden da 110V. Akkus sind zu meinem EU Ladegerät und Bosch 12V Geräten 100% kompatibel. ## Features - Flexiclick 5-in-1 design – delivers outstanding versatility in a compact, high-quality drill/driver. - Keyless chuck attachment – provides locked-in drilling for difficult materials. - Locking bit holder attachment – locks hex bits for high-torque driving. - EC Brushless motor – delivers longer runtime with 300 In. -Lbs of torque and a max speed of 1, 750 rpm. - Right-angle attachment – designed for tight work spaces; works with other three adapters and rotates to 16 positions without removing from tool. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B084Q4143Y | | Amperage | 2 Amps | | Battery Capacity | 2 Amp Hours | | Best Sellers Rank | 702,921 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,260 in Drill Drivers | | Brand | Bosch | | Colour | Black, Blue, Red, Silver | | Customer Reviews | 4.8 out of 5 stars 1,033 Reviews | | Drill Type | Basic Drill | | Included Components | (1) GSR12V-300FC 12V Max EC Brushless Flexiclick® 5-In-1 Drill/Driver, (1) Keyless Chuck Attachment, (1) Locking Bit Holder Attachment, (1) Right-Angle Attachment, (1) Offset-Angle Attachment, (2) 12V Max 2.0 Ah Batteries, (1) 12V Max Charger, (1) Carrying Bag | | Is Electric | Yes | | Item Dimensions L x W x H | 5.1L x 4.1W x 18H centimetres | | Item Type Name | Bosch GSR12V-300FCB22 12V Max EC Brushless Flexiclick 5-in-1 Drill/Driver System | | Item Weight | 0.01 Ounces | | Manufacturer | Bosch | | Material | Plastic | | Maximum Chuck Size | 13 Millimeters | | Maximum Power | 850 Watts | | Maximum Rotational Speed | 750 RPM | | Maximum Torque | 300 Inch Pounds | | Maximum chuck size | 13 Millimeters | | Maximum rotational speed | 750 RPM | | Model Number | GSR12V-300FCB22 | | Number of Items | 1 | | Number of Speeds | 2 | | Part Number | GSR12V-300FCB22 | | Power source | Battery Powered | | Special Features | Brushless Motor, Compact, Keyless Chuck | | Speed | 750 RPM | | Torque | 300 Inch Pounds | | UPC | 000346638264 | | Unit Count | 1.0 count | | Voltage | 12 Volts | ## Product Details - **Brand:** Bosch - **Colour:** Black - **Maximum chuck size:** 0.38 Inches - **Maximum rotational speed:** 480 RPM - **Power source:** Battery Powered ## Images ![Bosch GSR12V-300FCB22 12V Max EC Brushless Flexiclick 5-in-1 Drill/Driver System with (2) 2.0 Ah Batteries - Image 1](https://m.media-amazon.com/images/I/613xNR7YXhL.jpg) ![Bosch GSR12V-300FCB22 12V Max EC Brushless Flexiclick 5-in-1 Drill/Driver System with (2) 2.0 Ah Batteries - Image 2](https://m.media-amazon.com/images/I/61VAX-uXS7L.jpg) ![Bosch GSR12V-300FCB22 12V Max EC Brushless Flexiclick 5-in-1 Drill/Driver System with (2) 2.0 Ah Batteries - Image 3](https://m.media-amazon.com/images/I/81FWSAgdvXL.jpg) ![Bosch GSR12V-300FCB22 12V Max EC Brushless Flexiclick 5-in-1 Drill/Driver System with (2) 2.0 Ah Batteries - Image 4](https://m.media-amazon.com/images/I/41rp6W3wCPL.jpg) ![Bosch GSR12V-300FCB22 12V Max EC Brushless Flexiclick 5-in-1 Drill/Driver System with (2) 2.0 Ah Batteries - Image 5](https://m.media-amazon.com/images/I/81wLCb2F+WL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: What is the difference between gsr12v-300b22 and gsr12v-300fcb22 in the performance/power as a drill and driver? thanks** A: The same motor different bodies. **Q: Where is this made from?** A: The country of origin of the GSR12V-300FCB22 is Malaysia. Robert Bosch Tool Corporation utilizes a global manufacturing strategy, which incorporates a global network of suppliers with our worldwide manufacturing locations in regions such as Asia, Europe, 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. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. **Q: What is the maximum drill bit size for the keyless chuck?** A: It's a 3/8" chuck. It'll even chuck up 1/2" bits with a reduced shank. If you're using spade bits, I've used it with up to 1 3/8", on low speed **Q: Electric 110 or 220** A: The Bosch Power Tools in North America are all 110/120V power rating. If you will use this on 220/240V, you will need to get a power converter to step down the voltage that you have in your area. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST. ## Customer Reviews ### ⭐ Drill *by D***B on 29 July 2026* Be mindful that this has a US plug and not a UK plug. Nowhere in description does it mention this, you are relying on the image in the pictures of the item. ### ⭐⭐⭐⭐⭐ Sollte GSR 12V-35 FC entsprechen *by F***D on 20 February 2024* Preis aus USA unschlagbar (ca. 180 € inkl. Gebühren). Ca. 2-3 Wochen Lieferzeit (erst kurz vor Ablauf losgeschickt). Kein Unterschied zum GSR 12V-35 FC festgestellt. Inhalt sah zwar nicht zu 100% ungeöffnet aus, ist allerdings für ein Werkzeug ok. Ladegerät kann nicht verwendet werden da 110V. Akkus sind zu meinem EU Ladegerät und Bosch 12V Geräten 100% kompatibel. ### ⭐⭐⭐⭐⭐ Bosch always delivers *by K***I on 16 June 2026* I’ve only used it a few times but I can tell it’s an amazing product. The size is nice a small and not too heavy. The click attachments are easy to switch. I got it on a flash deal so that made it even better. It comes with an extra battery which is great for large products. Doesn’t slow you down! Bosch products never disappoint!! ## Frequently Bought Together - BOSCH GFA12-H SDS-plus Rotary Hammer Attachment For Bosch GSR12V-140FC & GSR12V-300FC - BOSCH GBA12V60 12V Max Lithium-Ion 6 Ah Battery - BOSCH GWS12V-30N 12V Max Brushless 3 In. Angle Grinder (Bare Tool) --- ## 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.us/products/519437375-bosch-gsr12v-300fcb22-12v-max-ec-brushless-flexiclick-5-in](https://www.desertcart.us/products/519437375-bosch-gsr12v-300fcb22-12v-max-ec-brushless-flexiclick-5-in) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-12*