















🔨 Power up your drill game—conquer concrete with compact confidence!
The BOSCH GFA12-H SDS-Plus® Rotary Hammer Attachment transforms your 12V Max Chameleon drill/driver into a high-impact rotary hammer capable of drilling up to 3/8 inch into concrete at 3,800 bpm. Lightweight and compact at just over 1 kg, it delivers 850 watts of power and integrates seamlessly with Bosch’s FlexiClick® 5-in-1 system, enhancing versatility and precision with included side handle and depth gauge. Ideal for professionals seeking portable, reliable concrete drilling performance.

























| ASIN | B0BNKCQNQP |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 738,731 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,526 in Drills |
| Colour | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,011) |
| Date First Available | 19 Jan. 2023 |
| Included Components | (1) GFA12-H SDS-plus® Rotary Hammer Attachment (1) Side Handle (1) Depth Gauge |
| Item Package Quantity | 1 |
| Item Weight | 1.04 kg |
| Item model number | GFA12-H |
| Manufacturer | Bosch |
| Material | Metal |
| Maximum power | 850 Watts |
| Part Number | GFA12-H |
| Power Source | Battery Powered |
| Product Dimensions | 14.22 x 10.16 x 22.23 cm; 1.04 kg |
| Special Features | Compact, Keyless Chuck |
| Speed | 3800 RPM |
| Style | Rotary Hammer Attachment |
| Torque | 265 Inch Pounds |
M**K
Useful addition
Not sure about this yet as it does splat the wall quite viciously. Battery life is irrelevant as it doesn't have a battery! Be careful you don't take lumps off the wall.
F**D
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.
R**.
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!
S**O
Great little installation drill/driver. Perfect for assembling cabinets and general drilling/driving. Beware the charger is for the USA and not AUS.
F**A
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
C**S
Does not come with the belt clip like the european version
Trustpilot
3 weeks ago
1 month ago