Bosch GBH 2-20 DRE Rotary Hammer Amaris Hardware Solutions

Bosch GBH 2-20 DRE Rotary Hammer

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The Bosch GBH 2-20 DRE Professional is a lightweight, compact corded rotary hammer with a 600W motor and 1.7 J impact energy. It features a 3-mode operation, SDS-plus tool holder, and a drilling capacity of 4-20mm in concrete. The tool offers forward and reverse operation, an overload clutch for user protection, and a lock-on button for continuous drilling. Weight: 2.3kg. Suitable for electricians, plumbers, and construction professionals. Order number: 0.611.25A.4F0.

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Categories: POWER TOOLS, Rotary Tools Tags: 061125A4F0, 20mm Rotary Hammer, 600W Rotary Hammer, Bosch GBH 2-20 DRE, Bosch Professional, Chiselling Tool, concrete drill, construction tool, Corded Rotary Hammer, electrician tool, masonry drill, plumbing tool, rotary hammer, SDS-plus Hammer

Description

Table of Contents

Bosch GBH 2-20 DRE Rotary Hammer

PRIMARY USES

1. Efficient Drilling and Chiselling for Construction and Installation

Primary Use: A lightweight and compact corded rotary hammer (600W, 1.7 J impact energy) used for drilling into concrete, masonry, wood, and metal, as well as for light chiselling tasks. Essential for electricians, plumbers, and construction professionals requiring a versatile tool for overhead work and daily installation tasks.

How it helps: For tradespeople and construction professionals, the rotary hammer delivers efficient drilling performance with its powerful 600W motor and 1.7 J impact energy . The lightweight and compact design (2.3kg) has been optimised for drilling overhead and accessing hard-to-reach areas . The robust block construction ensures long durability and a long service life . The overload clutch provides better protection for the user and tool in case of a jammed drill bit .

2. Three Operating Modes for Maximum Versatility

Primary Use: The tool features three operating modes for drilling, hammer drilling, and chiselling , allowing users to tackle a wide range of applications with a single tool.

How it helps: The rotary selector switch allows easy switching between functions. The impact stop function enables drilling into wood (up to 30mm) and steel (up to 13mm) with rotation only . The hammer drilling mode delivers fast progress in concrete with a drilling diameter of 4-20mm using SDS-plus bits . The Vario-Lock function allows adjustment of the chisel position for optimal working angle .

Bosch GBH 2-20 DRE Rotary Hammer Amaris Hardware Solutions

SECONDARY USES

1. Light Chiselling: Suitable for light chiselling tasks such as chasing and breaking .

2. Drilling in Wood: Drills into wood up to 30mm diameter using round shank bits .

3. Drilling in Steel: Drills into metal up to 13mm diameter .

4. Core Cutting: Capable of drilling up to 68mm diameter with core cutters in masonry .

About brand

**Bosch** is a leading German brand founded in **1886**, renowned for its high-quality, innovative, and reliable engineering solutions. In the hardware industry, Bosch is best known for its durable power tools, measuring equipment, and accessories, trusted by professionals and DIY users worldwide. With a strong focus on performance, precision, and innovation, Bosch continues to set the standard for quality in construction, manufacturing, and home improvement.

KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

Device Type: Rotary hammer; not a medical device.
Designation: Bosch GBH 2-20 DRE Professional
Order Number: 0.611.25A.4F0
Rated Input Power: 600W
Impact Energy: 0 – 1.7 J
No-Load Speed: 0 – 1,400 rpm
Impact Rate: 0 – 4,400 bpm
Weight: 2.3 kg
Tool Holder: SDS-plus

2. TECHNICAL & PERFORMANCE PROPERTIES

Primary Action: Rotational drilling with impact function and chiselling.
Drilling Range Concrete: 4 – 20 mm
Drilling Range Steel: 13 mm (max.)
Drilling Range Wood: 30 mm (max.)
Drilling Range Masonry (Core Cutters): 68 mm (max.)
Operating Modes: 3 modes (drilling, hammer drilling, chiselling)
Overload Clutch: Protects user and tool from jamming
Electronic: Variable speed control, reverse operation
Vario-Lock: For adjusting chisel position

3. PHYSICAL & OPERATIONAL PROPERTIES

Preparation: Insert the SDS-plus drill bit or chisel into the tool holder until it locks. Ensure the bit is securely seated.
Usage Instructions: Select the appropriate mode using the rotary selector switch. Adjust speed with the variable speed trigger. For drilling concrete, use the hammer drilling mode. For wood and metal, use the drilling mode. For chiselling, use the chiselling mode and adjust the Vario-Lock to set the chisel position.
Functions: 3 modes (drilling, hammer drilling, chiselling)
Lighting: LED illuminates the workspace (where applicable)
Ergonomics: Lightweight, compact design, soft grip handle
Accessories: Auxiliary handle with depth gauge and carrying case included
Storage Conditions: Store in a dry, secure place.
Cleaning: Clean housing with soft, dry cloth.

4. SAFETY & COMPLIANCE ATTRIBUTES

Safety Classification: Power tool; risk of injury from rotating parts, impact mechanism, and flying debris. Eye protection, hearing protection, and protective gloves required.
Safety Features: Overload clutch protects against jamming
Electrical Safety: Check power cord for damage before use. Do not operate in wet conditions.
Regulatory: Complies with applicable safety standards.
Country of Origin: China

SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

Personal Protective Equipment (PPE): Always wear safety goggles, hearing protection, and heavy-duty gloves when using the rotary hammer. Use respiratory protection when drilling in materials that generate dust.

Electrical Safety: Check power cord and extension cord for damage before use. Do not operate in wet conditions or near water. Use RCD where required.

Kickback Hazard: Maintain a firm grip and proper stance. Be prepared for sudden reactions if the bit jams. The overload clutch helps protect against extreme torque reactions.

Dust Hazard: Drilling in concrete and masonry generates silica dust. Use appropriate respiratory protection (at least P2 or N95 mask) and dust extraction where possible.

Maintenance: Unplug tool before changing bits or performing maintenance. Allow the tool to cool before storing.

Training requirement: Operators should be familiar with correct usage, bit selection, and safety procedures. Supervisors should ensure all safety protocols are followed.

2. FIRST AID MEASURES

Eye Injury (debris): Do not rub. Rinse immediately with plenty of clean water for at least 15 minutes, holding eyelids open. Seek medical attention.

Cut Injury: Apply direct pressure to stop bleeding. Clean wound with clean water. Cover with sterile dressing. Seek medical attention if bleeding is profuse or the wound is deep.

Skin Contact (dust): Wash skin with soap and water. If irritation develops, seek medical attention.

Inhalation of Dust: Move a person to fresh air. If symptoms persist (coughing, difficulty breathing), seek medical attention.

3. FIRE FIGHTING MEASURES

Flammability: The tool is not flammable, but plastic casing may burn if exposed to fire. Dust accumulation at the workplace can ignite.

Extinguishing Media: Use water spray, foam, dry chemical powder, or carbon dioxide (CO₂) for fires involving tools.

Fire Response: In event of fire, evacuate the area and call emergency services. Use appropriate extinguishers; water may be used for general fires but not for electrical fires where live equipment is involved.

Bosch GBH 2-20 DRE Rotary Hammer

Bosch GBH 2-20 DRE Rotary Hammer

PRIMARY USES

1. Efficient Drilling and Chiselling for Construction and Installation

2. Three Operating Modes for Maximum Versatility

Primary Use: The tool features three operating modes for drilling, hammer drilling, and chiselling , allowing users to tackle a wide range of applications with a single tool.

SECONDARY USES

1. Light Chiselling: Suitable for light chiselling tasks such as chasing and breaking .

2. Drilling in Wood: Drills into wood up to 30mm diameter using round shank bits .

3. Drilling in Steel: Drills into metal up to 13mm diameter .

4. Core Cutting: Capable of drilling up to 68mm diameter with core cutters in masonry .

1. BASIC IDENTIFICATION ATTRIBUTES

Device Type: Rotary hammer; not a medical device.

Designation: Bosch GBH 2-20 DRE Professional

Order Number: 0.611.25A.4F0

Rated Input Power: 600W

Impact Energy: 0 – 1.7 J

No-Load Speed: 0 – 1,400 rpm

Impact Rate: 0 – 4,400 bpm

Weight: 2.3 kg

Tool Holder: SDS-plus

2. TECHNICAL & PERFORMANCE PROPERTIES

Primary Action: Rotational drilling with impact function and chiselling.

Drilling Range Concrete: 4 – 20 mm

Drilling Range Steel: 13 mm (max.)

Drilling Range Wood: 30 mm (max.)

Drilling Range Masonry (Core Cutters): 68 mm (max.)

Operating Modes: 3 modes (drilling, hammer drilling, chiselling)

Overload Clutch: Protects user and tool from jamming

Electronic: Variable speed control, reverse operation

Vario-Lock: For adjusting chisel position

3. PHYSICAL & OPERATIONAL PROPERTIES

Preparation: Insert the SDS-plus drill bit or chisel into the tool holder until it locks. Ensure the bit is securely seated.

Functions: 3 modes (drilling, hammer drilling, chiselling)

Lighting: LED illuminates the workspace (where applicable)

Ergonomics: Lightweight, compact design, soft grip handle

Accessories: Auxiliary handle with depth gauge and carrying case included

Storage Conditions: Store in a dry, secure place.

Cleaning: Clean housing with soft, dry cloth.

4. SAFETY & COMPLIANCE ATTRIBUTES

Safety Classification: Power tool; risk of injury from rotating parts, impact mechanism, and flying debris. Eye protection, hearing protection, and protective gloves required.

Safety Features: Overload clutch protects against jamming

Electrical Safety: Check power cord for damage before use. Do not operate in wet conditions.

Regulatory: Complies with applicable safety standards.

Country of Origin: China

1. SAFETY PRECAUTIONS

Personal Protective Equipment (PPE): Always wear safety goggles, hearing protection, and heavy-duty gloves when using the rotary hammer. Use respiratory protection when drilling in materials that generate dust.

Electrical Safety: Check power cord and extension cord for damage before use. Do not operate in wet conditions or near water. Use RCD where required.

Kickback Hazard: Maintain a firm grip and proper stance. Be prepared for sudden reactions if the bit jams. The overload clutch helps protect against extreme torque reactions.

Dust Hazard: Drilling in concrete and masonry generates silica dust. Use appropriate respiratory protection (at least P2 or N95 mask) and dust extraction where possible.

Maintenance: Unplug tool before changing bits or performing maintenance. Allow the tool to cool before storing.

Training requirement: Operators should be familiar with correct usage, bit selection, and safety procedures. Supervisors should ensure all safety protocols are followed.

2. FIRST AID MEASURES

Eye Injury (debris): Do not rub. Rinse immediately with plenty of clean water for at least 15 minutes, holding eyelids open. Seek medical attention.

Cut Injury: Apply direct pressure to stop bleeding. Clean wound with clean water. Cover with sterile dressing. Seek medical attention if bleeding is profuse or the wound is deep.

Skin Contact (dust): Wash skin with soap and water. If irritation develops, seek medical attention.

Inhalation of Dust: Move a person to fresh air. If symptoms persist (coughing, difficulty breathing), seek medical attention.

3. FIRE FIGHTING MEASURES

Flammability: The tool is not flammable, but plastic casing may burn if exposed to fire. Dust accumulation at the workplace can ignite.

Extinguishing Media: Use water spray, foam, dry chemical powder, or carbon dioxide (CO₂) for fires involving tools.

Fire Response: In event of fire, evacuate the area and call emergency services. Use appropriate extinguishers; water may be used for general fires but not for electrical fires where live equipment is involved.

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