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Tool News: Introducing the Latest Brushless Tools from Harbor Freight’s Hercules Line

Hercules Brushless Impact Driver


Harbor Freight has recently added three new brushless tools to their professional HERCULES® line, the 20V ¼ in. Brushless Compact Impact Driver, the 20V ½ in. Brushless Drill/Driver, and the 20V ½ in. Brushless Hammer Drill. These tools are designed to provide power, precision, and durability for the jobsite. All three tools have multiple speed settings, bright LEDs, and all-metal gear construction. They are backed by a five-year limited warranty and can be powered by any of the HERCULES 20V Lithium-Ion batteries, which come with a three-year limited warranty.


Hercules brushless impact driver
The 20V ¼ in. Brushless Compact Impact Driver (59421) is ideal for heavy-duty fastening jobs in tight places, with a length of 4-3/4 in. and ultra-bright LED lights for a clear view in dimly lit spaces. The Impact Driver has a four-mode selector with three speeds and a Self-Tapping/Auto Stop mode to reduce stripping fasteners. The Impact Driver has a one-handed ¼ in. quick release hex chuck for fast bit changes and secure bit retention. A variable-speed trigger and ergonomic rubber grip provide excellent control and reduce fatigue. The tool comes with a belt clip and bit holder and is currently priced at $69.99.


Hercules brushless drill
The 20V ½ in. Brushless Drill/Driver (59420) features a powerful brushless motor which provides more runtime, durability, and up to 80% more power than the brushed model. The Drill/Driver has a two-speed transmission that produces 0-550 RPM and 0-2000 RPM, while the motor provides up to 1,200 in.-lbs. of torque. The Drill/Driver has a bright LED light to illuminate darker workspaces, and 14 clutch settings to control the drive depth of the fastener. The Drill/Driver has durable all-metal gear construction and features a JACOBS® ½ in. ratcheting chuck for superior bit retention. A belt clip, side handle, and bit holder are included. The Drill/Driver is currently priced at $69.99.


Hercules brushless hammerdrill
The 20V ½ in. Brushless Hammer Drill (59419) is ideal for driving fasteners and drilling holes quickly and efficiently into concrete, masonry, and wood. The high-performance brushless motor delivers 0-32,000 blows per minute, more runtime and durability, and up to 80% more torque compared to the brushed model. The Hammer Drill offers a two-speed transmission, which produces 0-550 RPM and 0-2,000 RPM. It covers all wood and masonry drilling applications and produces up to 1,200 in.-lbs. of torque. For control over the drive depth of the fastener, the Hammer Drill has 14 clutch settings. The Hammer Drill features durable all-metal gear construction designed for heavy-duty applications like drilling into brick, stone, mortar, and cement. The ergonomic design features a textured rubber overmold grip to reduce user fatigue. The JACOBS® ½ in. ratcheting chuck provides the ultimate bit retention, and an ultra-bright on-tool LED offers extra visibility on the job. The Hammer Drill is currently priced at $79.99.

These new HERCULES tools from Harbor Freight offer power, durability, and precision for the jobsite. The tools are designed with all-metal gear construction, bright LED lights, and multiple speed settings. They are also backed by a five-year limited warranty and can be powered by any of the HERCULES 20V Lithium-Ion batteries, which come with a three-year limited warranty. These tools are now available in stores and online only at Harbor Freight.

Impact Driver Drill/Driver Hammer Drill
SKU(s) 59421 59420 59419
Brand HERCULES HERCULES HERCULES
Model HCB81B HCB91B HCB92B
Bulb Type LED LED LED
Accessories Included Belt clip, bit holder Belt clip, side handle, bit holder Belt clip, side handle, bit holder
Battery type Lithium-Ion Lithium-Ion Lithium-Ion
Battery voltage (volts) 20 20 20
Battery(s) Included No No No
Chuck size (in.) 1/4 in. hex 1/2 in. 1/2 in.
Speed (max) 0-1800/0-2700/0-3600 RPM 0-550/0-2000 RPM 0-550/0-2000 RPM
Maximum Torque 2200 in. lbs. 1200 in. lbs. 1200 in. lbs.
Motor type Brushless Brushless Brushless
Product Length 4-3/4 in. 7.18 in. 7.18 in.
Product Weight 2.2 lb. 3.26 lb. 3.3 lb.
Shipping Weight 2.85 lb. 5.07 lb. 5.15 lb.

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