The STANLEY STHR272KS 26mm 850W 2-Mode L-Shape SDS-Plus Rotary Hammer is a heavy-duty corded hammer designed for professional concrete drilling, masonry drilling, hammer drilling, chiselling, construction, installation, and renovation applications.

Powered by an 850W motor and delivering 4.1J EPTA impact energy, the STHR272KS is designed for demanding concrete drilling and chipping work. Its SDS-Plus tool holder, compact L-shape design, overload clutch protection, and two operating modes provide a practical combination of power, control, and durability for professional job-site use.

Product Features

• 850W Powerful Motor: Provides high power for demanding concrete drilling and chiselling applications.
• 26mm Maximum Concrete Drilling Capacity: Designed for heavy-duty drilling in concrete and masonry.
• 4.1J EPTA Impact Energy: Delivers strong impact force for drilling and chipping applications.
• 2 Operating Modes: Hammer drilling and chiselling modes provide versatility for different job-site requirements.
• SDS-Plus Tool Holder: Enables quick and secure fitting of compatible SDS-Plus drill bits and chisels.
• 700 RPM No-Load Speed: Provides controlled rotational performance for drilling applications.
• 3400 BPM Impact Rate: Delivers rapid hammer action for efficient concrete and masonry work.
• L-Shape Compact Design: Helps provide improved balance, control, and handling during heavy-duty operation.
• Overload Safety Clutch: Helps reduce sudden high-torque reaction if the drill bit becomes jammed.
• 2-Finger Switch: Designed for comfortable operation during extended applications.
• Textured Handle Grip: Provides improved grip and handling comfort.
• Side Handle: Enables two-handed operation and additional control.
• Depth Guide: Helps achieve more consistent drilling depth.
• Grease Cap: Allows convenient grease top-up for maintenance.
• Carbon Brush Access Caps: Provide easier access for inspection and brush replacement.
• Heavy-Duty Kit Box: Provides convenient storage and transportation of the machine and accessories.
• Professional Construction Tool: Suitable for contractors, electricians, plumbers, installers, maintenance professionals, and construction workers.

Product Specifications

STANLEY's India product page confirms the 850W power, 700 RPM no-load speed, 4.1J impact energy, 5.1kg weight, L-shape design, two modes, safety clutch, side handle, depth guide, and kit box.

Operating Modes

1. Hammer Drilling
Combines rotary movement with impact action for drilling suitable holes in concrete, masonry, brick, and other mineral-based materials.

2. Chiselling
Provides impact-only operation for suitable chiselling, channeling, material removal, and light demolition applications.

Package Contents

• 1 × STANLEY STHR272KS Rotary Hammer
• 1 × Side Handle
• 1 × Depth Guide / Depth Rod
• 1 × Heavy-Duty Kit Box

STANLEY's India listing confirms the side handle, depth guide, and kit box as included equipment.

Applications

The STANLEY STHR272KS is suitable for:

• Concrete drilling
• Masonry drilling
• Brick and block drilling
• Hammer drilling
• Anchor-hole drilling
• Chiselling
• Channeling
• Material removal
• Construction work
• Electrical installation
• Plumbing installation
• HVAC installation
• Renovation projects
• Mechanical maintenance
• Heavy-duty workshop applications