Harbor Freight Tools


15 Amp 42 lb. 1-1/8 in. Hex Lower Wall Breaker Hammer with Maximum Vibration Control

Anti-vibration control lets you use this hex breaker hammer longer with less fatigue

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This powerful HERCULES® 15 Amp 42 lb. 1-1/8 in. Hex Breaker Hammer with Maximum Vibration Control delivers over 22 ft. lbs. of impact energy to break up the hardest surfaces. This powerful breaker hammer has a universal 1-1/8 in. hex retainer that can be used with collared or non-collared bits to maximize performance. Anti-vibration technology delivers hours of hard use with minimal fatigue.

  • 20% faster striking*, the 15 Amp motor delivers 22 ft. lbs. of breaking force at 1700 BPM
  • 1-1/8 in. hex retainer supports a wide variety of collared and non-collared bits for any job
  • State-of-the-art transmission case with hardened gears and ball bearings for superior durability and service life
  • Maximum Vibration Control reduces vibration felt by user at the handles
  • In-line design provides balance for ultimate control no matter the angle
  • Grease-packed gear box for smooth operation and maximum tool life
  • Adjustable 360° side handle for maximum comfort and control
  • Rugged cast aluminum motor housing for high strength and lighter weight
  • High-impact resistant housing protects tool against drops and bumps on the jobsite

Replacement Parts in Stock

Call to Order: 1-800-444-3353

View Available Parts

Important Information

  • Requires 20 amp 120 volt circuit. Not available for sale to Canada. *Compared to BAUER™ breaker hammer
  • This item is subject to a 20% restocking fee

AC Volts
Accessories Included
bull point chisel, narrow chisel
Amperage (amps)
Chuck size (in.)
1-1/8 in.
Product Weight
42 lb.
Shipping Weight
66.15 lb.
Impact (BPM)
1700 BPM
Power cord (ft.)
9 ft.
Shank size
1-1/8 in.
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.