The Metabo HPT DH3640DAQ2 36V MultiVolt Brushless Cordless 1-9/16 in. SDS Max Rotary Hammer delivers heavy-duty drilling and demolition performance for commercial contractors, concrete professionals, and masonry crews. Engineered to handle tough concrete anchor installations and material removal, this bare tool configuration connects directly into the Metabo HPT 36V MultiVolt battery platform or the optional ET36A AC Adapter for continuous, all-day jobsite power.

Built with User Vibration Protection (UVP), the rotary hammer utilizes a redesigned dynamic vibration absorber and a low-vibration handle to reduce user fatigue during extended operation, offering 17% less vibration than previous models. Safety and control are supported by Reactive Force Control (RFC), which automatically stops motor rotation if a bit binds or overloads, while an integrated mechanical slip clutch provides an additional layer of overload protection. The maintenance-free brushless motor maximizes run-time and extends tool lifespan under severe drilling loads.

For operational versatility, the tool features 4 electronic speed modes ranging from 250 to 500 RPM and an impact rate from 1,400 to 2,800 BPM. One-push bit mounting enables quick SDS Max bit changes, while a continuous run mode allows hands-free operation during dedicated chiseling and hammering applications. An integrated LED light illuminates dark work areas, and the 360-degree adjustable side handle provides optimal leverage and control in tight positions.

Features & Benefits

• 36V MultiVolt Power System: Accepts any Metabo HPT 18V/36V MultiVolt battery or connects to the ET36A AC Adapter (sold separately) for corded-style continuous runtime.
• Brushless Motor Technology: Delivers higher efficiency, increased power, longer tool life, and maintenance-free operation.
• User Vibration Protection (UVP): Combines a dynamic vibration absorber and low-vibration handle to deliver 17% lower vibration than previous models.
• Reactive Force Control (RFC): Helps prevent operator injury by cutting power to the motor if a bit binds during heavy drilling.
• Mechanical Slip Clutch: Adds a secondary layer of mechanical safety against sudden torque kickback.
• 1-9/16 in. Solid Bit & 4-1/8 in. Core Bit Capacities: Accommodates heavy-duty concrete drilling, anchoring, and core drilling requirements.
• 8.6 ft-lbs Impact Energy: Provides 11% more impact energy compared to previous generation models for rapid material removal.
• 4 Speed Modes: Enables precise tuning between 250-500 RPM and 1,400-2,800 BPM based on application requirements.
• Continuous Run Mode: Allows continuous hammering operation in hammer mode without keeping the trigger depressed.
• One-Push SDS Max Bit Mounting: Simplifies tool-free bit insertion and replacement.
• Integrated LED Light: Illuminates dark or enclosed work areas for improved visibility and safety.
• 360-Degree Side Handle: Adjusts easily to optimize control, comfort, and leverage across various working angles.

What's Included

• (1) 36V MultiVolt Brushless 1-9/16 in. SDS Max Rotary Hammer (DH3640DAQ2)
• (1) 360-Degree Side Handle (380210)
• (1) Depth Gauge (971786)
• (1) Tube of Grease (981840)
• (1) Carrying Case (380211)

This listing is for the tool body only (DH3640DAQ2). It is ideal for users who already own Metabo HPT 18V/36V MultiVolt batteries and chargers or intend to operate using the ET36A MultiVolt AC Adapter (sold separately).

Shipping: Beaver Industrial Supply offers free shipping on orders over $199, with the exception of Sawstop and Laguna, which require additional fees to be collected. Other exceptions apply as noted on product pages.

We reserve the right to determine the fastest and most cost-effective manner of transportation for all orders that qualify for free shipping. Our shipping carriers cannot deliver to PO box or U.S. military post office box addresses, such as APO and FPO, so we require a physical street address for delivery. We use USPS, which typically takes 2-8 days for delivery, depending on your location, for smaller items and UPS Ground for all other ground shipments under 150 pounds.

• Returns: We accept returns and exchanges for a fee up to 30 days in unopened, new, and unused condition in the original packaging. Exceptions apply.

Please note, NO REFUNDS will be given on any new, used, or damaged item if it is not returned in the original packaging, no matter what condition the packaging is in. If the item qualifies for free shipping, you will be charged the original shipping cost and are responsible for shipping the product back with the shipping carrier of your choice.

We must receive the item undamaged. We recommend you package it accordingly and purchase insurance for higher-priced items to ensure you receive the full refund minus any incurred fees as applicable. We reserve the right to refuse the return of accessories.

Because items are your responsibility until they reach us, we recommend that you send the parcel using a delivery service that insures you of the value of the goods. Return shipping is at the customer's cost. At Beaver Industrial Supply’s discretion, delivery charges can be refunded if the goods are defective.

Returns require a return authorization number. Please call customer service at 314-773-5999 or submit a customer service inquiry to start the exchange or return process and receive an authorization number.

Machinery too large for parcel shipment (palletized or crated) is only returnable if there is a material defect that cannot be resolved by replacing components.