Milwaukee 3601-21CT M18 18 Volt Lithium-Ion Brushless Cordless 1/2″ Drill/Driver Kit (1) 2AH

Milwaukee 3601-21CT M18 18 Volt Lithium-Ion Brushless Cordless 1/2″ Drill/Driver Kit (1) 2.0Ah Battery

The Milwaukee 3601-21CT M18 18 Volt Lithium-Ion Brushless Cordless 1/2″ Drill/Driver Kit is built for drilling and fastening work where size, control, and dependable power matter. This compact cordless drill measures just 5.7 inches in length and weighs 3.2 lbs with the battery installed, making it easier to handle in overhead positions, between studs, inside cabinets, and in other tight work areas. Its brushless motor delivers up to 550 in-lbs of torque and a variable speed range of 0-1,700 RPM, giving users the power needed for a wide range of common jobsite and service applications.

This Milwaukee drill/driver kit is designed for professionals who need a lightweight power drill that still holds up to daily use. Premium components such as the all-metal gear case and 1/2 inch metal keyless chuck provide the durability expected on active jobsites. REDLINK Intelligence works with the included M18 REDLITHIUM CP2.0 battery to help manage power delivery and reduce unnecessary downtime during repeated drilling and fastening tasks. As part of the Milwaukee M18 system, this compact brushless drill is compatible with more than 250 M18 solutions, making it a practical choice for crews and technicians already using Milwaukee cordless tools.

Milwaukee M18 18 Volt Lithium-Ion Brushless Cordless 1/2″ Drill/Driver Kit At a Glance

• Compact Size: Measures only 5.7 inches long for easier access in tight spaces.
• Lightweight Build: Weighs 3.2 lbs with battery to improve control during overhead work.
• Brushless Motor: Provides efficient performance for drilling and fastening applications.
• 550 in-lbs of Torque: Delivers solid power for common wood, metal, and general fastening tasks.
• Two-Speed Performance: Offers a 0-1,700 RPM range for better control across different materials.
• Metal Chuck: 1/2 inch keyless metal chuck helps improve durability and bit retention.
• All-Metal Gear Case: Built to handle regular use in demanding work conditions.
• M18 System Compatibility: Works with over 250 Milwaukee M18 tools and solutions.

Markets

• Construction and Renovation: Useful for framing, fixture installation, punch work, and general fastening on residential and commercial projects.
• Electrical Contractors: Helps with drilling access holes and fastening boxes, panels, and supports in tight spaces.
• Plumbing and Mechanical Trades: Well suited for light drilling and fastening during installation and service work.
• Automotive and Fleet Maintenance: Handy for repair tasks, bracket installation, and shop-based fastening jobs.
• Facility Maintenance: Ideal for daily repair and upkeep work in schools, offices, hospitals, and municipal buildings.
• Municipal Workers: Practical for service trucks, building maintenance departments, and public works crews.
• Trade Schools and Educational Programs: A useful training tool for teaching cordless drill operation, fastening technique, and general shop tasks.

Contractors and service technicians benefit from a compact cordless drill that is easy to carry and simple to control throughout a full workday. The Milwaukee 3601-21CT gives users enough torque and speed for common drilling and fastening jobs without the added bulk of a larger drill. That makes it a solid choice for crews working overhead, inside finished spaces, or in mechanical rooms where maneuverability matters as much as power.

For maintenance departments, municipal crews, and training environments, this Milwaukee drill/driver kit offers a practical balance of durability, portability, and platform compatibility. Users already invested in the Milwaukee Tool M18 system can add this drill without changing batteries or chargers, while occasional professional and advanced DIY users get a lightweight power drill that covers a wide range of everyday work. The included battery, charger, and contractor bag also make it easy to keep the kit ready for transport and daily use.

Milwaukee 3601-21CT M18 18 Volt Lithium-Ion Brushless Cordless 1/2″ Drill/Driver Kit (1) 2AH Features

• Brushless Motor: Designed for efficient power output and dependable performance across common drilling and fastening tasks.
• Compact Tool Length: At only 5.7 inches long, it fits more easily into tight working areas.
• 550 in-lbs of Torque: Provides the strength needed for a broad range of jobsite applications.
• 0-1,700 RPM Speed Range: Supports controlled drilling and fastening in different materials.
• REDLINK Intelligence: Helps optimize communication between the tool, battery, and charger for efficient performance.
• REDLITHIUM Battery Technology: Supports consistent power delivery and helps reduce interruptions from recharging.
• 1/2 Inch Metal Chuck: Offers durable bit retention for daily use.
• All-Metal Gear Case: Built to stand up to demanding field and shop conditions.
• Lightweight Design: Improves handling and helps reduce fatigue in overhead and extended-use applications.
• M18 System Compatibility: Fully compatible with more than 250 Milwaukee M18 solutions.

Milwaukee 3601-21CT M18 18 Volt Lithium-Ion Brushless Cordless 1/2″ Drill/Driver Kit (1) 2AH Includes

• (1) M18 1/2″ Drill/Driver (3601-20)
• (1) M18 REDLITHIUM CP2.0 Compact Battery (48-11-1820)
• (1) M18/M12 Multi-Voltage Charger (48-59-1812)
• (1) Contractor Bag

Milwaukee 3601-21CT M18 18 Volt Lithium-Ion Brushless Cordless 1/2″ Drill/Driver Kit (1) 2AH Specifications

• MFG Part #: 3601-21CT
• GTIN: 00045242961412
• Voltage: 18V
• Battery Amp Hour: 2.0Ah
• Battery Platform: M18
• Motor Type: Brushless
• Chuck Size: 1/2″
• Chuck Type: Keyless
• Maximum Torque: 550 in-lbs
• Maximum RPM: 1,700
• RPM Range: 0-1,700
• Speed Settings: (2)
• Tool Length: 5.7″
• Weight with Battery: 3.2 lbs
• Weight without Battery: 2.3 lbs
• Material: Metal
• Hammer Function: No
• ONE-KEY Enabled: No
• Surge: No
• Switch Type: Trigger Switch
• Package Height: 10.51″
• Package Width: 12.64″
• Package Depth: 4.17″
• Package Weight: 5.78 lbs

Milwaukee 3601-21CT M18 18 Volt Lithium-Ion Brushless Cordless 1/2″ Drill/Driver Kit (1) 2AH Warranty

• Milwaukee’s 5 Year Tool & 2 Year Battery Limited Warranty

Why Customers Choose the Milwaukee M18 18 Volt Lithium-Ion Brushless Cordless 1/2″ Drill/Driver Kit

Users choose the Milwaukee 3601-21CT because it gives them the performance of a brushless motor drill in a smaller, easier-to-handle package. For installers, maintenance crews, and contractors, this compact cordless drill is easier to use in overhead work, service calls, and tight interior spaces where a larger drill can feel awkward. The 550 in-lbs of torque and 0-1,700 RPM range help it cover a wide range of drilling and fastening jobs without adding unnecessary weight.

Another reason customers pick this Milwaukee drill/driver kit is platform compatibility. Crews already using the Milwaukee Tool M18 system can share batteries across a large lineup of tools, which simplifies charging and tool management. The metal chuck, all-metal gear case, and lightweight design also make this 1/2 inch drill/driver a practical option for users who want a durable, everyday cordless drill that can handle regular jobsite use while staying easy to carry and control.