INTRODUCTION
4
Congratulations on purchasing the GRR-RIPPER 3D Pushblock system . Over 5,000 hours
of engineering, 45 design concepts and prototypes went into making the GRR-RIPPER
the safest, most precise pushblock available . Before using your GRR-RIPPER, read
through this manual to familiarize yourself with the GRR-RIPPER and how it works .
The following is a general overview of the way the
GRR-RIPPER is designed to work:
The GRR-RIPPER uses grooved non-slip
pads (Green GRR-RIP
®
) to hold down and
feed your workpiece through the cutting
element . The tool can be rotated end-
to-end to for use with either the 1/2” or
1/4” Side Leg against the fence .
With the rip fence set parallel to the saw
blade, the GRR-RIPPER glides against
the rip fence to ensure a parallel feed . It
also keeps both sides of the workpiece
in their original positions throughout the
cutting process, which virtually prevents
the possibility of kickback and burning .
With bare-hand feeding eliminated,
finger injury is greatly reduced .
The GRR-RIPPER feeds the workpiece
as the saw blade passes through either
its right or left tunnel . This feature
virtually eliminates the need for bare-
hand feeding when used properly .
The GRR-RIPPER is a protective guard
that you hold throughout the
cutting operation .
GRR-RIPPER
glides against
rip fence
Green GRR-RIP
®
Reversible
Figure 1
Figure 2
