Bosch 550 W Hammer / Impact Drill (GSB 550 Professional)

Bosch 550 W Hammer / Impact Drill (GSB 550 Professional)
Product Category: Hammer Drills / Power Tools
Brand: Bosch Professional
Model Code: GSB 550
Description:
The Bosch GSB 550 Professional is a versatile 550 W hammer/impact drill engineered for drilling in concrete, masonry, metal, and wood. It features both drilling and hammering modes, a keyed 13 mm chuck, and durable construction designed for demanding jobsite use. With its robust motor and efficient design, it offers reliable performance for both trade professionals and serious DIY users. Marina LTD+2Manuals++2
Specifications:
Input Power: 550 W Marina LTD+2Manuals++2
No-Load Speed: 0 – 2,800 rpm Manuals++1
Impact Rate (at idle): up to ~44,800 bpm Manuals++2Bosch By BGE+2
Chuck Capacity: 1.5 – 13 mm (keyed type) Marina LTD+2Manuals++2
Drilling Capacity:
  • Concrete / masonry: 13 mm Marina LTD+2Manuals++2
  • Steel / metal: 10 mm Marina LTD+2Manuals++2
  • Wood: ~25 mm infernocart+1
Rated Torque: ~1.5 Nm Manuals++1
Weight: ~1.8 kg Goldpeak Tools PH+1
Spindle / Thread: d = 43 mm Manuals+
Features:
Two-mode selector: drilling / hammer drilling — switchable for different materials
Keyed 13 mm chuck ensures solid bit grip and compatibility
Auxiliary handle and depth stop for control and precision
Full ball bearing design for durability and smoother operation
Ideal for masonry, concrete, wood, and metal applications