Bosch Heavy Duty Impact Drill

Bosch’s flagship 650W corded power tool is the globally renowned Bosch GSB 13 RE Professional.

Complete Technical Specs: Bosch GSB 13 RE (650W)

• Official Model Designation: Bosch GSB 13 RE Professional

• Rated Power Input: $650\text{ W}$ (With a highly efficient $301\text{ W}$ continuous pure power output)

• Chuck Mechanism: Heavy-Duty $13\text{ mm}$ ($1/2″$) Keyed or Twin-Sleeve Keyless Chuck (varies slightly by regional sales kit packaging)

• Chuck Grasp Capacity: $1.5\text{ mm}$ minimum up to $13\text{ mm}$ maximum shank diameters

• No Load Speed: $0 – 3,150\text{ RPM}$ (Extremely fast, pressure-sensitive variable speed trigger)

• Impact Percussion Rate: $0 – 47,000\text{ BPM}$ (Beats Per Minute when shifted into masonry/concrete mode)

• Rated Dynamic Torque: $1.8\text{ Nm}$

• Net Tool Weight: Exactly $2.0\text{ kg}$ ($4.4\text{ lbs}$)

Material Drilling Capacities

• Concrete Wall Entry: Up to $13\text{ mm}$ ($1/2″$)

• Masonry / Brick / Stone: Up to $15\text{ mm}$ ($9/16″$)

• Solid Timber / Wood: Up to $25\text{ mm}$ ($1″$)

• Structural Steel / Iron: Up to $10\text{ mm}$ ($3/8″$)

Core Engineering & Design Highlights

• Speed Preselection Dial: Built directly into the center face of the trigger is a rotary thumbwheel. If you are mixing small batches of epoxy or continuously driving a specific size of screw into hardwood, you can preset a maximum RPM limit so you don’t accidentally over-torque or strip your work materials.

• The “Glove-Sized” Profile: The physical chassis length is only $262\text{ mm}$ ($\approx 10.3\text{ inches}$). It is heavily balanced towards the rear handle and layered in anti-slip Softgrip rubber, making it exceptionally comfortable to maneuver overhead or handle single-handed when standing on an extension ladder.

• Rotatable Brush Plate: Bosch uses an internal brush gear configuration that keeps electrical power identical whether you are spinning forward (drilling) or in full reverse (backing out jammed bits).