--- product_id: 519437375 title: "BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment" brand: "bosch" price: "Rp7926700" currency: IDR in_stock: true category: "Bosch" url: https://www.desertcart.id/products/519437375-bosch-gfa12-h-sds-plus-rotary-hammer-attachment store_origin: ID region: Indonesia --- # 850W max power 3,800 bpm impact rate 3/8 in max concrete drill diameter BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment **Brand:** bosch **Price:** Rp7926700 **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your drill, dominate concrete — compact power that means business! ## Quick Answers - **What is this?** BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment by bosch - **How much does it cost?** Rp7926700 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/519437375-bosch-gfa12-h-sds-plus-rotary-hammer-attachment) ## 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 - • **Ergonomic Control:** Includes side handle and depth gauge for precision and comfort on every project. - • **Compact Versatility:** Transforms your 12V Max Chameleon drill into a pro-grade SDS-plus rotary hammer. - • **Precision Impact Rate:** 3,800 blows per minute for rapid, efficient drilling into masonry. - • **Power-Packed Performance:** Unleash 850W of pure rotary hammer force for tough concrete jobs. - • **Seamless System Expansion:** Integrates effortlessly with FlexiClick® 5-in-1 attachments for ultimate jobsite flexibility. ## Overview The BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment converts your 12V Max Chameleon drill/driver into a high-performance rotary hammer delivering up to 3,800 bpm and drilling up to 3/8 inch into concrete. Lightweight and compact, it expands the FlexiClick® system with added versatility, including a side handle and depth gauge for precision. Perfect for professionals seeking powerful, portable concrete drilling without the bulk. ## Description This attachment for a 12V Max Chameleon turns the drill/driver into an SDS-plus® rotary hammer, allowing the user to drill into concrete and masonry. The Bosch GFA12-H Rotary Hammer Attachment helps increase the versatility of the 12V Max Chameleon by providing more efficient concrete drilling. The attachment is compatible with the GSR12V-300FC and GSR12V-140FC drill/driver systems. With the GFA12-H attached, the GSR12V-300FC delivers up to 3,800 bpm and a maximum drilling diameter of 3/8 In. into concrete. The GFA12-H attachment expands the FlexiClick® 5-In-1 Attachment System, which also includes a keyless chuck, a locking bit holder, a right-angle and an offset attachment. ## Features - ROTARY HAMMER ATTACHMENT: Turns a 12V Max Chameleon drill/driver into a compact SDS-plus rotary hammer - PART OF THE 12V MAX CHAMELEON SYSTEM: Helps deliver outstanding versatility in a compact, high-quality drill/driver - PRO PERFORMANCE: Delivers up to 3,800 bpm and a maximum drilling diameter of 3/8 In. into concrete - ADDED VERSATILITY: Helps expand the system by adding a SDS-plus rotary hammer to a keyless chuck, a locking bit holder, a right-angle and an offset attachment ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNKCQNQP | | Best Sellers Rank | 837,929 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,863 in Drills | | Brand | Bosch | | Colour | Black | | Customer Reviews | 4.8 4.8 out of 5 stars (1,043) | | Drill Type | Hammer Drill | | Drilling Capacity Metal | 9.53 Millimetres | | Drilling Capacity Wood | 0.38 Inches | | Included Components | (1) GFA12-H SDS-plus® Rotary Hammer Attachment (1) Side Handle (1) Depth Gauge | | Is Electric | Yes | | Item Dimensions L x W x H | 14.2L x 10.2W x 22.2H centimetres | | Item Type Name | SDS-plus® Rotary Hammer Attachment | | Item Weight | 1.04 Kilograms | | Manufacturer | Bosch | | Material | Metal | | Maximum Chuck Size | 0.38 Inches | | Maximum Power | 850 Watts | | Maximum Rotational Speed | 480 RPM | | Maximum Torque | 3.8 Newton Meters | | Model Number | GFA12-H | | Number of Speeds | 1 | | Part Number | GFA12-H | | Power source | Battery Powered | | Special Features | Compact, Keyless Chuck | | Speed | 3800 RPM | | Torque | 265 Inch Pounds | | UPC | 000346659238 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Bosch - **Colour:** Black - **Maximum chuck size:** 0.38 Inches - **Maximum rotational speed:** 480 RPM - **Power source:** Battery Powered ## Images ![BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment - Image 1](https://m.media-amazon.com/images/I/71hvOhu+7nL.jpg) ![BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment - Image 2](https://m.media-amazon.com/images/I/81CKEst3ycL.jpg) ![BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment - Image 3](https://m.media-amazon.com/images/I/71vDURtgUbL.jpg) ![BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment - Image 4](https://m.media-amazon.com/images/I/91nI+7s9VsL.jpg) ![BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment - Image 5](https://m.media-amazon.com/images/I/81ZbYqLd+4L.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. ## 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.id/products/519437375-bosch-gfa12-h-sds-plus-rotary-hammer-attachment](https://www.desertcart.id/products/519437375-bosch-gfa12-h-sds-plus-rotary-hammer-attachment) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-15*