1-9/16" SDS Max Rotary Hammer

The DH40MEY2M 1-9/16" SDS Max Rotary Hammer is a premium heavy-duty rotary hammer engineered for professionals who demand maximum performance, advanced safety, and superior user comfort on demanding jobsites. Powered by a high-efficiency 1,150W AC Brushless motor, this rotary hammer delivers exceptional drilling performance while offering longer tool life and reduced maintenance compared to conventional brushed motors. Designed for concrete drilling, anchor installation, structural work, and heavy-duty masonry applications, the DH40MEY2M combines powerful impact performance with innovative technologies that improve productivity and operator safety.

Built with advanced User Vibration Protection (UVP) technology, the DH40MEY2M features a newly redesigned dynamic vibration absorber and low-vibration handle that reduce vibration by approximately 13% compared to the previous model. Its Reactive Force Control (RFC) system automatically shuts off the motor if the bit suddenly binds, helping minimize unexpected kickback and enhance user safety. For added protection, the integrated mechanical slip clutch provides an additional layer of control during demanding drilling applications. The efficient AC Brushless motor also allows reliable operation when using long extension cords or portable generators, making it an excellent choice for remote jobsite work.

Delivering an impressive 8.6 ft-lbs of impact energy, four selectable speed modes, and an impact rate of up to 2,800 BPM, the DH40MEY2M offers outstanding drilling efficiency and precise performance across a wide range of applications. The durable SDS Max chuck system enables fast, secure bit changes, while the integrated LED work light improves visibility in dimly lit work areas. Whether you're drilling large anchor holes, installing rebar, chiseling concrete, or completing demanding construction projects, this rotary hammer delivers the power, durability, and advanced safety features professionals expect.

Key Features

• Powerful 1,150W AC Brushless motor for maximum performance and longer service life
• User Vibration Protection (UVP) technology reduces operator fatigue during extended use
• Reactive Force Control (RFC) automatically stops the motor if the bit binds
• Mechanical slip clutch provides additional operator safety
• Four selectable speed modes for optimized drilling performance
• Delivers 8.6 ft-lbs of impact energy for heavy-duty concrete drilling
• Variable impact rate of 1,400–2,800 BPM
• Durable SDS Max chuck system for fast, secure accessory changes
• Integrated LED work light improves visibility in low-light conditions
• Compatible with long extension cords and portable generators
• Ideal for anchor installation, concrete drilling, masonry work, demolition, and heavy-duty construction applications

Specifications

• Model: DH40MEY2M
• Tool Type: SDS Max Rotary Hammer
• Motor: AC Brushless
• Rated Current: 11.3 Amps
• Power Input: 1,150 W
• Bit Type: SDS Max
• Speed Modes: 4
• Operating Modes: Hammer Drilling / Drilling
• No-Load Speed: 250–500 RPM
• Impact Rate: 1,400–2,800 BPM
• Impact Energy: 8.6 ft-lbs
• Full Load Vibration Level: 10.9 m/s²
• Maximum Drill Bit Capacity: 1-9/16"
• Maximum Core Bit Capacity: 4-1/8"
• LED Work Light: Yes
• Length: 18-17/32"
• Weight: 15 lbs

• 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.