1-9/16 Inch SDS Max Rotary Hammer

The DH40MCM 1-9/16" SDS Max Rotary Hammer is a heavy-duty rotary hammer engineered for professionals who require exceptional power and durability for demanding concrete drilling and demolition applications. Powered by a robust 10 Amp motor, this versatile tool is designed to tackle a wide range of tasks, including drilling anchor and rebar holes, chiseling concrete, demolition work, trenching, digging, tamping, and driving ground rods. Its rugged construction and high-performance capabilities make it an ideal choice for contractors, construction professionals, and industrial maintenance crews.

Delivering an impressive 6.3 ft-lbs of EPTA-rated impact energy, the DH40MCM provides outstanding drilling speed and efficient material removal in concrete and masonry. Operating at a maximum 620 RPM with an impact rate of 2,800 BPM, it ensures fast, consistent performance on demanding jobs. The oversized mode selector knob allows users to quickly switch between hammer drilling and hammer-only modes, while the oversized trigger is designed for comfortable operation even when wearing work gloves. The durable SDS Max chuck system enables quick, secure bit changes and reliable performance with heavy-duty accessories.

Built for long hours on the jobsite, the DH40MCM features a comfortable D-handle design, a 360° adjustable side handle, and an ergonomic layout that provides greater control during demanding applications. Whether you're drilling structural anchor holes, removing concrete, performing renovation work, or completing civil engineering projects, this rotary hammer delivers the power, precision, and reliability professionals expect for heavy-duty construction environments.

Key Features

• Powerful 10 Amp motor for heavy-duty concrete drilling and demolition
• Delivers 6.3 ft-lbs (EPTA) of impact energy for maximum performance
• SDS Max chuck system for fast, secure, and reliable accessory changes
• Two operating modes: hammer drilling and hammer-only
• Maximum no-load speed of 620 RPM
• Maximum impact rate of 2,800 BPM
• Oversized mode selector knob for quick and easy operation changes
• Large trigger switch designed for comfortable use with work gloves
• Ergonomic D-handle design for improved control and reduced fatigue
• 360° adjustable side handle for enhanced stability and versatility
• Ideal for anchor installation, concrete drilling, demolition, chiseling, trenching, and civil engineering applications

Specifications

• Model: DH40MCM
• Tool Type: SDS Max Rotary Hammer
• Bit Type: SDS Max
• Motor: 10 Amps
• Operating Modes: Hammer Drilling / Hammer Only
• Maximum No-Load Speed: 620 RPM
• Maximum Impact Rate: 2,800 BPM
• Impact Energy (EPTA): 6.3 ft-lbs
• Maximum Drill Bit Capacity: 1-9/16"
• Maximum Core Bit Capacity: 4-1/8"
• Handle Type: D-Handle
• Side Handle: 360° Adjustable
• Vibration Level: 16.5 m/s²
• Tool Dimensions: 17.6" × 10" × 4.1"
• Weight: 15.6 lbs (with side handle)

• Order Processing: Orders are typically processed within 1–3 business days after confirmation.
• Delivery Time: Once dispatched, delivery usually takes 3–10 business days depending on your location.
• Tracking: You will receive a tracking number by email/SMS once your order ships.
• Shipping Charges: Shipping fees (if any) are shown at checkout. Free shipping may apply for selected products or order values.
• Incorrect/Undelivered Address: Please check your address carefully. Additional fees may apply if re-delivery is needed due to customer errors.

• Return Window: Returns are accepted within 7–14 days from the date of delivery.
• Eligibility: Items must be unused, in original condition, with original packaging and proof of purchase.
  
• Return Process: Contact customer support with your order details to initiate a return.
  
• Refunds: Refunds are processed after the returned item is received and inspected.
  
• Return Shipping Cost: Unless the item is defective or incorrect, return shipping is usually paid by the customer.