Bosch Professional Impact Drill 3/4”, 20mm, 850W – GSB 19-2 RE

60,830

Brand:

  • Bosch Power Tools | Bosch Professional – Precision, Power & Reliability
Rated input power: 850 W
Bit holder: 1/2″-20 UNF
Voltage, electrical: 110 V
No-load speed, 1st gear: 0 – 1,000 rpm
No-load speed, 2nd gear: 3,000 rpm
Power output: 430 W
Weight: 2.6 kg
Impact rate at no-load speed: 0 – 17,000 / 51,000 bpm
Rated speed: 800 / 2,060 rpm
Rated torque: 5.2 / 2.0 Nm
Drill spindle connecting thread: 1/2″-20 UNF
Chuck capacity, min./max.: 1.5 – 13 mm
Max. torque: 36.0 Nm
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Technical data

Additional data

Rated input power: 850 W
Bit holder: 1/2″-20 UNF
Voltage, electrical: 110 V
No-load speed, 1st gear: 0 – 1,000 rpm
No-load speed, 2nd gear: 3,000 rpm
Power output: 430 W
Weight: 2.6 kg
Impact rate at no-load speed: 0 – 17,000 / 51,000 bpm
Rated speed: 800 / 2,060 rpm
Rated torque: 5.2 / 2.0 Nm
Drill spindle connecting thread: 1/2″-20 UNF
Chuck capacity, min./max.: 1.5 – 13 mm
Max. torque: 36.0 Nm

Drilling range

Drilling diameter in wood: 40 / 25 mm
Drilling diameter in steel: 13 / 8 mm
Drilling dia. in stone:20 / 15 mm
Drilling diameter in masonry:20 / 15 mm

Total vibration values (Drilling in metal)

Vibration emission value ah: 3 m/s²
Uncertainty K: 1.5 m/s²

Total vibration values (Impact drilling in concrete)

Vibration emission value ah: 15 m/s²
Uncertainty K: 2 m/s²

Total vibration values (Screwdriving)

Vibration emission value ah: 2.5 m/s²
Uncertainty K: 1.5 m/s²

Total vibration values (Thread-cutting)

Vibration emission value ah: 2.5 m/s²
Uncertainty K: 1.5 m/s²

Drilling in metal

Vibration emission value ah: 3 m/s²
Uncertainty K: 1.5 m/s²

Impact drilling in concrete

Vibration emission value ah: 15 m/s²
Uncertainty K: 2 m/s²

Screwdriving

Vibration emission value ah: 2.5 m/s²
Uncertainty K: 1.5 m/s²

Thread-cutting

Vibration emission value ah: 2.5 m/s²
Uncertainty K: 1.5 m/s²

Key Features

  • Rotation Control Clutch for overload protection and user safety

  • Durable Metal Gear Housing ensures longevity and performance

  • Speed Preselection & Forward/Reverse Controls for tailored use

  • Soft-Grip Handle & Ball Cable Grommet for enhanced comfort and durability

  • Auto-Lock Keyless Chuck enables quick, tool-free bit changes

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FAQs

What materials can the GSB 19-2 RE drill through?
It cuts through wood (up to 40 mm), steel (13 mm), concrete (18 mm), stone/masonry (20 mm) at first gear. Reduced sizes apply at second gear.
How powerful is the motor?
Equipped with an 850 W motor providing a 430 W output—enough for fast, heavy-duty drilling.
Does it have safety features?
Yes, it includes a mechanical rotation control clutch to prevent kickback, plus a durable metal gear housing for long-term protection.
Is it comfortable to use for long jobs?
Absolutely, features include a soft-grip handle and ball cable grommet for stress relief and better control.
Can I change bits quickly?
Yes, the Auto-Lock keyless chuck allows tool-free, one-handed bit swaps.