---
product_id: 511221523
title: "GFA12-H SDS-plus® Rotary Hammer Attachment"
brand: "bosch"
price: "$314"
currency: NZD
in_stock: true
reviews_count: 5
category: "Bosch"
url: https://www.desertcart.nz/products/511221523-gfa12-h-sds-plus-rotary-hammer-attachment
store_origin: NZ
region: New Zealand
---

# 12V Max battery power 3,800 bpm impact rate 3/8 in max concrete drill diameter GFA12-H SDS-plus® Rotary Hammer Attachment

**Brand:** bosch
**Price:** $314
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock pro-level concrete drilling with compact power!

## Quick Answers

- **What is this?** GFA12-H SDS-plus® Rotary Hammer Attachment by bosch
- **How much does it cost?** $314 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/511221523-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

- • **Precision & Speed:** Delivers up to 3,800 blows per minute, drilling through concrete with unmatched efficiency.
- • **Compact Powerhouse:** Transforms your 12V Max Chameleon drill into a high-impact SDS-plus rotary hammer for serious concrete work.
- • **User-Centric Design:** Includes side handle and depth gauge for enhanced control and accuracy during demanding tasks.
- • **Pro-Grade Durability:** Solid build quality ensures this attachment stands up to daily professional use without compromise.
- • **Seamless System Expansion:** Integrates effortlessly with Bosch’s FlexiClick 5-in-1 system for ultimate versatility on the job.

## 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. Compatible with Bosch’s FlexiClick system, it enhances versatility with a keyless chuck, side handle, and depth gauge, making it a must-have for professionals seeking efficient, precise, and durable concrete drilling solutions.

## 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.

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.
Review: You NEED This - Pro user here. I own a home services company. This is an amazing tool. For most regular tasks it has ample power. I love the soft start when trigger is pulled and the different drill accessories are incredibly useful. ULTRA quie, too. Easy to change heads for different tasks and small but very solid feeling...not light and plasticy junky feeling. Great for lighter drilling and driving. I have bigger, stronger drills and impact drivers for the heavy duty tasks. My hands are a little arthritic now and this little guy allows me to do more without resting (removed 30 outlet and switch covers for a painting job at twice the speed of normal). I wish it had a better quality case that had moulded areas for each accessory head to keep everything in place, but that is a minor gripe. Just bought a second set for my other business! BUY it. You won't regret it. I may need to buy a 3rd one for my son's tool kit (he's 10). Hope this was helpful!

## 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 |
| Additional Features | Keyless Chuck |
| Best Sellers Rank | #46,706 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #245 in Power Drills |
| Brand | BOSCH |
| Brand Name | BOSCH |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.8 out of 5 stars 1,015 Reviews |
| 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 |
| 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 centimeters |
| Item Type Name | SDS-plus® Rotary Hammer Attachment |
| Item Weight | 1.04 Kilograms |
| Manufacturer | BOSCH |
| Material Type | Blend |
| Maximum Power | 850 Watts |
| Maximum Rotational Speed | 480 RPM |
| Maximum Torque | 3.8 Newton Meters |
| Maximum rotational speed | 480 RPM |
| Model Number | GFA12-H |
| Number of Speeds | 1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Special features | Keyless Chuck |
| Speed | 3800 RPM |
| Torque | 3.8 Newton Meters |
| UPC | 000346659238 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** BOSCH
- **Power source:** Battery Powered
- **Maximum rotational speed:** 480 RPM
- **Colour:** Black
- **Included components:** (1) GFA12-H SDS-plus® Rotary Hammer Attachment (1) Side Handle (1) Depth Gauge

## Images

![GFA12-H SDS-plus® Rotary Hammer Attachment - Image 1](https://m.media-amazon.com/images/I/71hvOhu+7nL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: type of electric converter adapter needed to use 240v electricity? Simple small converter plug or bigger heavier devise connected to electricity?**
A: You can use a simple small converter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ You NEED This
*by R***. on 22 July 2025*

Pro user here. I own a home services company. This is an amazing tool. For most regular tasks it has ample power. I love the soft start when trigger is pulled and the different drill accessories are incredibly useful. ULTRA quie, too. Easy to change heads for different tasks and small but very solid feeling...not light and plasticy junky feeling. Great for lighter drilling and driving. I have bigger, stronger drills and impact drivers for the heavy duty tasks. My hands are a little arthritic now and this little guy allows me to do more without resting (removed 30 outlet and switch covers for a painting job at twice the speed of normal). I wish it had a better quality case that had moulded areas for each accessory head to keep everything in place, but that is a minor gripe. Just bought a second set for my other business! BUY it. You won't regret it. I may need to buy a 3rd one for my son's tool kit (he's 10). Hope this was helpful!

### ⭐⭐⭐⭐⭐ Perfect for cabinet install
*by S***O on 26 July 2025*

Great little installation drill/driver. Perfect for assembling cabinets and general drilling/driving. Beware the charger is for the USA and not AUS.

## 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 New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-10*