Bosch | Concrete - Demolition Hammers | DH1020VC | 15 Amp SDS-Max Demolition Hammer GWG311719

The Bosch DH1020VC demolition hammer delivers 17ft.-lb. of impact force, with ideal weight distribution for light-duty demolition. The DH1020VC has an excellent power-to-weight ratio at just 25 lb., with an inline design that’s ideal for both vertical and horizontal operations. For added precision, this demolition hammer features a variable-speed dial for accurate starting and controlled chiseling, and Vario-Lock for rotating chisels into the ideal position. The SDS-Max bit system also ensures maximum energy transfer, with tool-free bit changes and automatic locking for convenience.

How The Bosch DH1020VC Demolition Hammer Compares To Other Demolition Hammer Options

Contractors evaluating how to handle concrete chiseling and demolition work usually face this question: should I stick with an SDS-max combination hammer built mainly for drilling, step up to this lightweight, best-in-class-impact DH1020VC demolition hammer, or move to a heavier 35+ lb. Jack or Brute-class breaker for maximum removal power?

Here's the honest comparison:

Why The Bosch DH1020VC Demolition Hammer Is Worth The Investment

This isn't just a smaller demolition hammer, it's a purpose-built chiseling tool with a best-in-class impact-to-weight ratio, giving contractors serious demolition speed in a tool light enough for extended, all-day use.

The DH1020VC specifically addresses the needs of contractors who need controlled, precise chiseling on light-to-medium demolition jobs without carrying the extra weight of a Jack or Brute-class breaker.

Turns Precise Positioning Into Faster, More Controlled Demolition. Vario-Lock positioning locks the chisel into one of 12 positions to optimize the working angle, while Constant Response circuitry keeps speed steady under load, so contractors get controlled, accurate chiseling instead of fighting the tool for position.

Built For Comfort On Long Demolition Runs

• Vibration Control technology reduces vibration in the hammer mechanism and at the handle for improved comfort during all-day use
• The in-line design improves weight distribution for chiseling in downward or horizontal applications
• A 360-degree auxiliary handle allows for a wide range of positioning for operator comfort

Engineered For Precision And Reliability On The Jobsite

• The SDS-max bit system allows for tool-free bit changes with automatic bit locking and maximum impact-energy transfer
• Constant Response circuitry provides reliable operation with constant speed under load, soft-start control, and overload protection
• A Service Minder light indicates when preventative maintenance is required, helping prevent unexpected breakdowns

Real Savings

• A lighter, best-in-class power-to-weight tool reduces operator fatigue on light-to-medium demolition jobs compared to a heavier breaker
• Tool-free SDS-max bit changes cut down on downtime spent swapping accessories
• The included auxiliary handle, grease tube, and carrying case mean no separate purchases are needed to get started
• Free shipping and no sales tax through Summit Forge Supply keeps the total cost down compared to buying elsewhere and paying tax and freight separately

The Bottom Line Contractors who need precise, controlled chiseling without the weight of a full-size breaker can't rely on a drilling-focused combination hammer for real demolition work. The Bosch DH1020VC is built with a best-in-class 17 ft.-lbs. of impact energy, 12-position Vario-Lock chiseling, and Vibration Control comfort, so it delivers fast, accurate demolition at just 25.1 lbs. For anyone handling light-to-medium demolition jobs all day long, this is the hammer built to make it manageable.

• Demolition hammer for light-duty demolition and concrete chiseling
• Excellent power-to-weight ratio, delivering 17ft.-lb. of impact energy in a 25 lb. hammer
• Vario-Lock allows chisels to be rotated into 12 positions to optimize working angle
• SDS-Max drive system allows tool-free bit changes and maximum energy transfer rate
• Vibration Control technology reduces operator fatigue with a longer air cushion and shock-reducing top handle
• In-line design for balance and control for vertical, horizontal, or angled applications
• Constant Response circuitry provides soft-start and maintains speed under load, with overload protection
• 360° articulating auxiliary handle provides the operator with more control in any position
• Service Minder brushes for preventative maintenance reminders
• Includes articulating auxiliary handle, grease tube, and carrying case

Equipment Type	Demolition Hammer
Amperage	15A
BPM	850 to 1,800
Chuck	Keyless
Dimensions	27.5 In. L x 5 In. W x 9 In. H
Impact Force	17 Ft. Lb.
Shank	SDS-Max
Variable Speed	Yes
Voltage	120V
Weight	25.1 Lb.