Harbor Freight Tools
Mini Cart


10 Amp 12 Lb. SDS Max-Type Demo Hammer

Not Available Until Jul. 6

Ideal for clay trenching, tile removal, breaking up the hardest concrete including that with rebar, large brick/block demolition jobs, including reinforced block, and drilling holes in the hardest concrete.

Due to popular demand this product is currently out of stock and will not be back in stock until Jul 6. Order now to reserve your unit.

Compare to
BOSCH DH507 at $499 Save $179

Not Expected to Ship Until Jul. 6

+ Add to My List

Product Overview

Tackle the toughest jobs with the HERCULES® 12 Lb. SDS Max-Type Demo Hammer. Equipped with a high-performance heavy duty hammer and a grease-packed gear box with hardened gears for superior life and durability, this tool is capable of withstanding the toughest jobsite conditions. Anti-vibration technology delivers hours of hard use with minimal fatigue. The quick-release chuck makes on-the-job bit changes easy and cuts downtime. Concrete is no match for the constant striking power of this hammer delivered at an impressive 3800 BPM.

  • 10 Amp motor delivers 3800 BPM of striking power
  • SDS Max-type chuck provides ultimate bit retention
  • Adjustable 360° auxiliary handle for maximum comfort and control
  • Shock absorbent anti-vibration handle prevents strain and fatigue
  • Rugged blow mold case provides secure storage for tool, oil and chisel
  • Includes (1) bull point chisel and (1) 1 in. flat chisel engineered for professional jobsite use

Replacement Parts in Stock

Call to Order: 1-800-444-3353

View Available Parts

Important Information

  • SDS, SDS-MAX, and the SDS-MAX logo are the intellectual property of Robert Bosch LLC, USA. All other marks are the property of their respective owners.
  • This item is subject to a 20% restocking fee


AC Volts
Accessories Included
Bull point chisel 13.78 in. L x .7 in. diameter, 1 in. flat chisel 13.78 in. L x .7 in. diameter
Amperage (amps)
Impact (BPM)
3800 BPM
Power cord (ft.)
9 ft.
Product Height
9.5 in.
Product Length
19 in.
Product Weight
12.98 lbs.
Product Width
3.5 in.
Shipping Weight
22.30 lb.
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.