The
electric model offers full feature flexibility, adapting to a wide range of
drilling applications in addition to pavement core sampling. Includes a two-speed
(350-900 RPM), 3.5 HP 20 amp heavy-duty motor, waterproof switch box, built-in
water swivel, continuous duty oil-less vacuum pump, filter, hose, quick connections
and has a 12-inch bit diameter capacity. Easy transport with 6-inch wheels.
The 10" (254mm) wide base is a vacuum pad anchor with more than 1000
pounds of vacuum force that solidly grips the drilling surface within seconds,
making it the ideal drill stand for floors, walls, ceilings, as well as, pavement.
When snapping cores and adding extension rods, motor and carriage can be removed/attached
without changing drill location. For wall drilling, base and column are attached
to the wall by the vacuum, then the carriage and motor are added. When working
in limited space areas, drilling is possible with the base removed. Adding
the optional Angle Drilling Attachment allows the column to tilt up to 45
degrees from vertical. Requires water supply, if none is available order HR-2516
portable water pressure tank separately. Order diamond bits and expansion
adapters separately.
Shipping wt. 130 lbs. (59kg). |
