The Milwaukee 2663-20 is a brushed M18 high-torque 1/2 in. impact wrench with a friction-ring anvil for heavy fastening and equipment service work. Milwaukee lists 450 ft-lbs of fastening torque, 640 ft-lbs of nut-busting torque, a 0 to 1,900 RPM speed range, and a 6.7 lb bare-tool weight. It is a tool-only option for users who want a larger M18 impact wrench without moving to newer FUEL high-torque models.
Is the 2663-20 sold tool-only?
Yes. Batteries and charger are sold separately.
What torque does the 2663-20 make?
Milwaukee lists 450 ft-lbs of fastening torque and 640 ft-lbs of nut-busting torque.
What anvil style does this version use?
The 2663-20 uses a 1/2 in. friction-ring anvil.
# Milwaukee M18 1/2 in. High-Torque Impact Wrench with Friction Ring **Model:** `2663-20` **Brand:** Milwaukee **Category:** Impact Wrench > The Milwaukee 2663-20 is a brushed M18 high-torque 1/2 in. impact wrench with a friction-ring anvil for heavy fastening and equipment service work. Milwaukee lists 450 ft-lbs of fastening torque, 640 ft-lbs of nut-busting torque, a 0 to 1,900 RPM speed range, and a 6.7 lb bare-tool weight. It is a tool-only option for users who want a larger M18 impact wrench without moving to newer FUEL high-torque models. ## Specifications | Attribute | Value | |---|---| | Product Type | Impact Wrench | | Voltage (V) | 18 | | Cordless / Corded | Cordless | | Power Source | Battery | | Motor Type | Brushed | | Tool Only | Yes | | Batteries Included | 0 | | Charger Included | No | | Piece Count | 1 | | Height (in.) | 8.25 | | Length (in.) | 8.9 | | Weight (lbs) | 6.7 | | Width (in.) | 2.75 | | Battery Platform | M18 | | Anvil Size In | 0.5 | | Anvil Type | Friction Ring | | Max Speed (RPM) | 1,900 | | Maximum Ipm | 2,200 | | Max Torque (ft-lbs) | 450 | | Nut Busting Torque Ft Lbs | 640 | | Drive Control Modes | 1 | | One Key Enabled | No | | Warranty | 2-year limited | ## What's Included - (1) M18 1/2 in. High-Torque Impact Wrench with Friction Ring (2663-20) Source: https://www.jaspecs.com/milwaukee/impact-wrench/2663-20-m18-cordless-lithium-ion-1-2-high-torque-impact-wrench-with-/