---
product_id: 724930847
title: "BOSCH GFA12-H SDS-plus Rotary Hammer Attachment for Bosch GSR12V-140FC & GSR12V-300FC"
brand: "bosch"
price: "VT6126602"
currency: VUV
in_stock: false
reviews_count: 5
category: "Bosch"
url: https://www.desertcart.vu/products/724930847-bosch-gfa12-h-sds-plus-rotary-hammer-attachment-for-bosch
store_origin: VU
region: Vanuatu
---

# 850W max power 3/8" max drill diameter 3,800 bpm impact rate BOSCH GFA12-H SDS-plus Rotary Hammer Attachment for Bosch GSR12V-140FC & GSR12V-300FC

**Brand:** bosch
**Price:** VT6126602
**Availability:** ❌ Out of Stock

## Summary

> 🔨 Unlock concrete-crushing power in a compact form!

## Quick Answers

- **What is this?** BOSCH GFA12-H SDS-plus Rotary Hammer Attachment for Bosch GSR12V-140FC & GSR12V-300FC by bosch
- **How much does it cost?** VT6126602 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/724930847-bosch-gfa12-h-sds-plus-rotary-hammer-attachment-for-bosch)

## 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 Versatility:** Transforms your 12V drill/driver into a SDS-plus rotary hammer
- • **Precision Impact Rate:** Up to 3,800 blows per minute for efficient masonry work
- • **Tool-Free Convenience:** Keyless chuck and included side handle for quick setup and control
- • **Seamless Compatibility:** Works flawlessly with Bosch GSR12V-140FC & GSR12V-300FC systems
- • **Power-Packed Performance:** Delivers up to 850 watts for heavy-duty concrete drilling

## Overview

The BOSCH GFA12-H SDS-plus Rotary Hammer Attachment converts your 12V Bosch drill/driver into a high-impact rotary hammer capable of drilling up to 3/8" in concrete with 3,800 bpm. Designed for professionals seeking compact versatility, it integrates seamlessly with Bosch’s 12V MAX Chameleon system, offering keyless chuck convenience and enhanced drilling efficiency in a lightweight, portable package.

## Description

This 12V maximum chameleon attachment turns a drill/driver into a SDS-plus® rotary hammer and allows you to drill holes in concrete or masonry. Bosch GFA12-H Rotary Hammer Attachment increases the versatility of 12V Max Chameleon by providing more efficient concrete drilling. Attachments are compatible with GSR12V-300FC and GSR12V-140FC drill/driver systems. When installed GFA12-H, the GSR12V-300FC is up to 3,800 bpm and the maximum drill diameter is 3/8". For concrete The GFA12-H attachment extends the FlexiClick® 5-In-1 attachment system and includes a keyless chuck, lockbit holder, right angle and offset attachment.

Review: Buen accesorio como complemento - Definitivamente le exigí un poco, con una broca de 5/16 le costó un poco poder realizar la perforación de 2" en velocidad 2 tuve que cambiar a velocidad 1 para no forzar el motor (hice 10 perforaciones así), se desempeña muy bien pero definitivamente recomiendo usarlo como maximo con brocas de 5/16 para abajo, no recomiendo usarlo mucho en su capacidad maxima de 3/8 salvó que sea en casos muy ocasionales, ya mejor usar un GBH
Review: Missing accessory - Does not come with the belt clip like the european version

## Features

- Rotary Hammer Attachment: Converts a camera drill/driver up to 12V into a compact SDS-plus rotary hammer
- Part of the 12V MAX Chameleon System: Compact, high-quality drill/driver for exceptional versatility
- Pro Performance: up to 3,800 bpm and 3/8" maximum drill diameter For concrete
- VERSATILITY: Helps extend your system by adding SDS-plus rotary hammer to keyless chucks, lockbit holders, right angles, and offset attachments

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BNKCQNQP |
| Additional Features | Keyless Chuck |
| Amazon Bestseller | #1,088,983 in DIY, Tools & Garden ( See Top 100 in DIY, Tools & Garden ) #1,127 in Rotary Hammer Drill Bits |
| Brand | Bosch |
| Brand Name | Bosch |
| Color | Black |
| Customer Reviews | 4.7 out of 5 stars 50 Your Review |
| Drill Type | Hammer Drill |
| Drilling Capacity Metal | 9.53 Millimeters |
| 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 cm |
| Item Height | 8.75 inches |
| Item Type Name | SDS-plus® Rotary Hammer Attachment |
| Item Weight | 1.04 Kilograms |
| Manufacturer | BOSCH |
| Material Type | Plastic Metal |
| Maximum Power | 850 Watts |
| Maximum Rotational Speed | 480 RPM |
| Maximum Torque | 3.8 Newton Meters |
| Model Number | GFA12-H |
| Number of Speeds | 1 |
| Power Source | Corded Electric |
| Special Feature | Keyless Chuck |
| Speed | 3800 RPM |
| Torque | 265 Inch Pounds |
| UPC | 000346659238 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Bosch
- **Power Source:** Corded Electric
- **Color:** Black
- **Included Components:** (1) GFA12-H SDS-plus® Rotary Hammer Attachment (1) Side Handle (1) Depth Gauge
- **Special Feature:** Keyless Chuck
- **Product Dimensions:** 14.2L x 10.2W x 22.2H cm
- **Material:** Plastic Metal
- **Number of Speeds:** 1
- **Item Weight:** 1.04 Kilograms
- **Maximum Power:** 850 Watts

## Images

![BOSCH GFA12-H SDS-plus Rotary Hammer Attachment for Bosch GSR12V-140FC & GSR12V-300FC - Image 1](https://m.media-amazon.com/images/I/61wqV6PxjOL.jpg)
![BOSCH GFA12-H SDS-plus Rotary Hammer Attachment for Bosch GSR12V-140FC & GSR12V-300FC - Image 2](https://m.media-amazon.com/images/I/71hvOhu+7nL.jpg)
![BOSCH GFA12-H SDS-plus Rotary Hammer Attachment for Bosch GSR12V-140FC & GSR12V-300FC - Image 3](https://m.media-amazon.com/images/I/71vDURtgUbL.jpg)
![BOSCH GFA12-H SDS-plus Rotary Hammer Attachment for Bosch GSR12V-140FC & GSR12V-300FC - Image 4](https://m.media-amazon.com/images/I/81CKEst3ycL.jpg)
![BOSCH GFA12-H SDS-plus Rotary Hammer Attachment for Bosch GSR12V-140FC & GSR12V-300FC - Image 5](https://m.media-amazon.com/images/I/81ZbYqLd+4L.jpg)

## 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

### ⭐⭐⭐⭐⭐ Buen accesorio como complemento
*by F***A on November 19, 2025*

Definitivamente le exigí un poco, con una broca de 5/16 le costó un poco poder realizar la perforación de 2" en velocidad 2 tuve que cambiar a velocidad 1 para no forzar el motor (hice 10 perforaciones así), se desempeña muy bien pero definitivamente recomiendo usarlo como maximo con brocas de 5/16 para abajo, no recomiendo usarlo mucho en su capacidad maxima de 3/8 salvó que sea en casos muy ocasionales, ya mejor usar un GBH

### ⭐ Missing accessory
*by C***S on May 12, 2023*

Does not come with the belt clip like the european version

### ⭐⭐⭐⭐ Works splendidly. Missing belt clip.
*by L***K on January 15, 2024*

In the datasheet it shows it comes with a belt clip, this is not the case. I get about 18 1/4" x 1.5" holes in 2 years old concrete wall on a 77 kJ 22 W-h 2 A-h 10.8 V battery.

## 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)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-13*