--- 1 ---
1. PRODUCT NAME
Hitachi Hammer Drill, Model DH 50MB
2. MARKETING OBJECTIVE
The market demand for 50 mm (2") class hammer drills is quickly changing from spline or hexagon bit shank
types to a SDS-MAX bit shank type, especially in the European market. The new Model DH 50MB, which
features the SDS-MAX bit shank, has been developed to meet that market demand.
The main features of the Model DH 50MB are as follows:
1) High drilling speed and impact energy
2) Shock-absorbing handle
3) 2-mode function: Hammer drilling and hammering only
4) Compact and lightweight design
5) Soft-grip handle and side handle
6) Vario Lock mechanism (12 positions)
7) Constant speed with variable speed control
8) Warning display indicating service life of carbon brushes
3. APPLICATIONS
Concrete drilling
Drilling anchor bolt holes
Crushing, chiseling, grooving, edging, cutting, stripping, compacting/tamping and roughing concrete surfaces
[Application examples]
Air conditioning
• • • • • • • • • • • • • • • •
Installation of air conditioners and water coolers
Piping and wiring
• • • • • • • • • • • • •
Electric, gas and water supply work
Electric fixtures
• • • • • • • • • • • • • • • •
Installation of electric and lighting fixtures
Sanitary facilities
• • • • • • • • • • • • • •
Sanitary plumbing
Interior finishing
• • • • • • • • • • • • • • •
Installation of seats, display counters, ducts and interior decoration
Other building, construction and repair work
