DH40MR 1-9/16" AHB Aluminum Housing Body SDS Max Shank Rotary Hammer

The DH40MR SDS Max Rotary Hammer features a drilling speed that is 10% faster than similar products, while at the same time, produces lower vibration and noise levels than other tools in its class. With an increase in performance, operability and durability the DH40MR takes rotary hammers to a new level.

  • Click to view Hitachi's 2017 E-Catalog for Commercial Products
  • Click to view the Dust Collection Attachment 115452
  • Click to view the Dust Collection Attachment 115453
  • Fast drilling speed with lower vibration and noise level
  • 7.4 ft-lbs of impact energy, delivering high-speed drilling and forcible chipping
  • 9.2 Amp motor, increases productivity
  • 2-modes of operation, hammer only and hammer & drill for flexibility within a range of applications
  • Built-in electronic control circuit, keeps speed constant even as load varies
  • Needle-pin slip clutch, for higher slip torque accuracy and safety
  • Variable lock system, makes bit replacement simple and offers 12-angle positions for chiseling
  • Soft, non-slip Elastomer grip handle, absorbs vibration and improves comfort and handling
  • Revolutionary IDI (Internal Double Insulation) technology, incorporated into the housing of the tool greatly improves reliability and extends the tool life
  • Removable side handle with depth gauge, improves control and ensures accurate drilling depth
  • Download the DH40MR Tool Card

Includes

  • Depth gauge
  • Side Handle
  • Injection molded carrying case
  • Hex Bar Wrench
  • Grease Packs

Shank

SDS Max

Chuck Size

1-9/16"

No-Load Speed

240-480rpm

Impact Rate

1320-2650bpm

Impact Energy

7.4 ft/lbs

Amps

9.2

Capacity: Drill Bit

1-9/16"

Capacity: Core Bit

4-1/8"

Modes of Operation

Hammer/Hammer & Drill

Switch

EVS

Handle Type

D

Full Load Vibration

117db

No-Load Noise Level

79.5db

Power Input

950W

Tool Length

17-1/8"

Tool Weight

14.3lbs

Find a Retailer

ZIP Code
Locate
Retailer
Service Center
Retailer & Service Center