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RB-214/215 Core Drilling Machine
Ridge Tool Company4
Figure 1A – RB-214 Core Drilling Machine
Figure 1B – RB-215 Core Drilling Machine
Description, Specifications and
Standard Equipment
Description
The RIDGID No. RB-214 and RB-215 are heavy-duty
Core Drilling Machines. Drilling bit sizes range from
1
/
2
″
through 14″. The RB-214 Machine has a combination an-
chor/vacuum base which provides additional flexibility
by incorporating both bases in one unit. The RB-215
has an anchor base only. The Diamond Core Bits are ca-
pable of drilling through granite, masonry and steel
reinforced concrete.
Specifications
Power Source................30 amp, 115V, 60Hz
Drill Motor Type 2..........2 Speed, 20 amp, 115V, 60Hz,
Single Phase, 400/900 RPM
Drilling Capacity ............
1
/
2
″ through 14″ w/Spacer
Drill Feeding ..................Rack & Pinion Gear Type
Base ..............................Anchor Vacuum (13″ x 17″)
Mast...............................2
1
/
2
″ sq. x 42″ high
Slide Carriage................Single Piece Aluminum
Control Panel.................Box w/Amp-Meter, 2 Switches,
2 Outlets
Vacuum System
(RB-214 Only) ...............Diaphragm Pump w/Vacuum
Gauge
Output Spindle Shaft .....Thread Size 1
1
/
4
-7 UNC
Operation.......................900 RPM – 1/2″ - 4″ Bits
400 RPM – 4″ - 14″ Bits
Ceiling Jack Screw
Mast with Gear Rack
Drill
Wheel (2)
Vacuum Water Trap
Vacuum Slot Cap
Spindle
Shim Adjusting
Screw (6)
Carriage
Locking Handle
Feed Handle
Vacuum Gauge
Vacuum
Motor
Combination
Anchor/Vacuum
Base
Leveling Screw (4)
Warning Plate
Head Carriage
Vacuum Pump
Switch
Drill Motor
Switch
Amp-Meter
Needle