Makita HM1203C 20 lbs Demo Hammer SDS Max.

The Makita Difference

  • Makita: Best in Class Engineering!
  • Powerful 14 Amp Motor to Handle the Most Demanding Jobs.
  • Ergonomically Designed for Comfortable Handling.
  • Rubberized rear and side handle for reduced vibration Side handle rotates 360° and pivots forward and back.
  • Electronic variable speed adjusting dial for controlled operation.
  • Bit can be set at numerous positions for operating convenience.
  • Automatic brush cut-out system.
  • Easy to operate push button on/off switch.
  • Service reminder light indicates when to replace carbon brushes
  • Hard hitting 25.5J (20.3 lb), ideal for horizontal work
  • Double insulated
  • L.E.D. Service Light - LED that notifies the user when the brushes need to be replaced
  • 12 bit angles settings - Bit can be set at 12 different positions for operating convenience.
  • SDS-Max technology gives you a more precise impact and reduced friction for increased tool life.
What's Included?
  • 20 lb. SDS-Max Variable Speed Demolition Hammer
  • Bit grease (181573-3)
  • Plastic tool case (150676-4)
  • Bullpoint Bit
  • Operator's Manual
Makita HM1203C Demo Hammer Specifications
Blows per Minute

(Variable Speed)
950-1,900 BPM
Impact Energy18.8 ft.-lbs.

(25.5 Joules)
Amps14 amps
Vibration15.5 m/s²
Bit TypeAccepts SDS-MAX
Overall Length22-3/4 in.
Weight20.3 lbs.


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Ratings & Reviews

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Based on 4 Reviews

Most Helpful Reviews


Use this!

being a contractor you have a lot of demo work to do in preparation, this makes your demo so much easier

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5 Stars

The impact is easy to handle, but still gets the job done.

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Best one I have come across

After doing tons of research I have found this this is definitely the best overall product. I am very pleased with this because its weight is effective and makes the job so much easier on me

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Best Handheld

Haven't bought a lot of jacks before, but was very happy with this purchase. works great

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