The Bosch GBM 1600 RE Professional Drilling Machine is a heavy-duty corded rotary drill designed for demanding drilling and material-mixing applications. It combines an 850W motor, 11Nm rated torque and a low-speed operating range of up to 630 RPM, making it particularly suitable for applications where high torque and controlled drilling performance are required. Bosch describes the GBM 1600 RE as a versatile drill intended for drilling and stirring applications.

The machine features a 3–16mm keyed chuck, allowing it to accommodate compatible drill bits across a broad range of sizes. Bosch specifies maximum drilling capacities of 40mm in wood, 16mm in steel and 16mm in aluminium, making the tool suitable for substantial drilling operations in both woodworking and metalworking environments.

One of the main advantages of the GBM 1600 RE is its high-torque, low-speed design. Rather than focusing on extremely high RPM, the machine is engineered to deliver strong rotational force for demanding applications. This makes it useful not only for drilling but also for stirring construction materials, including suitable mortar, plaster, adhesive and paints/varnishes that do not contain solvents. Bosch specifies compatibility with stirring baskets up to 160mm diameter.

For improved control, the drill incorporates an auxiliary handle and 360° rotatable D-handle. These multiple gripping positions provide better control when applying higher pressure or when the machine is being used for mixing. The internal construction incorporates robust gears and ball bearings for durability during heavy-duty applications.

The machine also features clockwise and anticlockwise rotation, making it more versatile for different drilling and fastening-related tasks. Its lock-on button can support continuous operation during suitable applications.

Product Features & Specifications

Brand: Bosch Professional
Product Type: Corded Rotary Drilling Machine
Model: GBM 1600 RE
Rated Input Power: 850W
No-Load Speed: 0–630 RPM
Rated Torque: 11Nm
Chuck Type: Keyed Chuck
Chuck Capacity: 3–16mm
Spindle Collar Diameter: 43mm
Maximum Drilling Diameter in Wood: 40mm
Maximum Drilling Diameter in Steel: 16mm
Maximum Drilling Diameter in Aluminium: 16mm
Rotation: Clockwise / Anticlockwise
Motor Type: Corded Electric Motor
Gear Configuration: 1-Speed
Handle: Auxiliary Handle
D-Handle: 360° Rotatable D-Handle
Lock-On Button: Yes
Mixing Capacity: Compatible with stirring baskets up to 160mm diameter
Primary Applications: Drilling and stirring
Construction: Designed with robust gears and ball bearings
Professional Category: Bosch Professional Heavy-Duty Tool
Power Source: Mains Powered
Application Materials: Wood, steel, aluminium and suitable construction materials

Key Benefits

850W Powerful Motor: Provides substantial power for demanding drilling and mixing applications.
11Nm High Torque: Delivers strong rotational force for heavy-duty drilling and material mixing.
Low-Speed Operation: The 0–630 RPM range provides controlled rotation for high-torque applications.
16mm Chuck Capacity: Accommodates compatible drill bits from 3mm to 16mm.
40mm Wood Drilling Capacity: Suitable for larger holes in compatible wooden materials.
16mm Steel Capacity: Provides useful drilling capability for demanding metalworking applications.
360° Rotatable D-Handle: Allows the user to select a comfortable and controlled gripping position.
Auxiliary Handle: Provides additional control during high-load drilling and mixing operations.
Robust Gear & Bearing Construction: Designed to withstand demanding professional applications.
Forward/Reverse Rotation: Allows clockwise and anticlockwise operation for greater versatility.
Mixing Capability: Can be used with compatible stirring baskets for suitable mortar, plaster, adhesive and non-solvent-containing paints/varnishes.
Continuous Operation: Corded design provides consistent power without battery charging interruptions.

Bosch 850W 16mm GBM 1600 RE Drilling Machine | Heavy-Duty Drilling, Woodworking, Metalworking, Construction & Material Mixing Applications

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