6
Introduction
This manual is provided by WMH Tool Group cov ering the safe operati on and maint enance procedures
for a Model 720HD Heavy-Duty Mortiser. This manual contains instructions on install ation, safety
precautions, general operating procedures, maintenance instructi ons and parts breakdo wn. Thi s m achine
has been designed and constructed to provide years of trouble free operat ion if used i n accordance wit h
instructions set forth in this manual. If there are any questions or com ments, pl ease contact ei ther your
local supplier or WMH Tool Group. WMH Tool Group can also be reached at our web si te:
www.wmhtoolgroup.com.
Specifications
Model Number................................................................................................................................ 720HD
Stock Number..............................................................................................................................1791309
Chuck Capacity (in.)..............................................................................................................................1/2
Spindle Taper ...................................................................................................................................JT33
Bushing Inside Diameter (in.)..........................................................................................3/4, 5/8 and 1-1/8
Chisel Stroke (in.)..............................................................................................................................6-1/8
Maximum Chisel Travel (in.):
Side to Side....................................................................................................................................9-1/8
Front to Back..................................................................................................................................3-3/8
Table Size (L x W)(in.).........................................................................................................14-5/8 x 7-1/8
Maximum Workpiece Height – without Table (in.)................................................................................... 46
Maximum Workpiece Height – with Table (in.)..................................................................................11-1/2
Clamp Surface (L x W)(in.)...........................................................................................................8 x 2-3/4
Table Tilt (deg.) ..................................................................................................................90 left, 45 right
Fence Size (L x W)(in.)......................................................................................................20-1/2 x 11-3/4
Base Size (L x W)(in.)........................................................................................................25-1/2 x 21-1/2
Overall Height (in.).................................................................................................................................80
Motor...........................................................................................................TEFC, 1.5HP, 1Ph, 230V only
Motor Speed (RPM).......................................................................................................................... 1,720
Approximate Shipping Weight (lbs.)..................................................................................................... 575
Approximate Net Weight (lbs.)............................................................................................................. 490
The above specifications were current at the time thi s manual was published, but because of our policy of
continuous improvement, WMH Tool Group reserves the right to c hange specifications at any t ime and
without prior notice, without incurring obligations.