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🛠️ Upgrade your drill, dominate concrete — compact power that means business!
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.

























| ASIN | B0BNKCQNQP |
| Best Sellers Rank | 853,965 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,936 in Drills |
| Brand | Bosch |
| Colour | Black |
| Customer Reviews | 4.8 out of 5 stars 1,047 Reviews |
| 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 |
| 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 |
| Maximum chuck size | 0.38 Inches |
| Maximum rotational speed | 480 RPM |
| 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 |
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
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.
F**A
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
C**S
Missing accessory
Does not come with the belt clip like the european version
A**R
Taladro Excelente: Potente y Versátil
El taladro es excelente, viene con varias cabezas intercambiables. Hasta ahora lo he usado para perforar madera y block, y la verdad es que ha funcionado de maravilla. No presenta problemas a pesar de no tener función de rotomartillo.
S**N
Great tool for any DIY task and even pro work!
This is the perfect tool for your DIY stuff as well as if you are a pro. The flex head system is the icing on the cake. Regular driver, 90° driver is one that locks in place so you can operate the driver with one hand and use your other hand on the object! Most right angle adapters you have to hold the adapter with one hand and operate the driver with the other so you end up having to clamp or tape or have a helper of some kind to steady the object you are working on. The oblique driver attachment is perfect for those screws that are in tight against a vertical when you don't have room for a right angle attack on the bolt or screw! Then the drill attachment is just that but it's nice in that you have a normal drill chuck to use normal drill bits etc. As others mentioned, the only lacking part is the case. I mean it works but only that. It doesn't add anything to the picture at all, except it has a case! I've bought 2 more as gifts! One for my brother and one for my best friend so that should tell you something. You will not be disappointed on purchasing this great tool. Great form, size, power, flexibility of use and build quality. Home run indeed.
Trustpilot
2 weeks ago
2 weeks ago