Hydraulic Punch Driver
Greenlee / A Textron Company
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
2
Safety
Safety is essential in the use and maintenance of
Greenlee tools and equipment. This instruction manual
and any markings on the tool provide information for
avoiding hazards and unsafe practices related to the
use of this tool. Observe all of the safety information
provided.
Purpose of this Manual
This manual is intended to familiarize all personnel with
the safe operation and maintenance procedures for the
following Greenlee hydraulic punch driver kits:
• 38456
• 38520
• 7306/7306SB
• 7310/7310SB
• 7506
• 7606SB
• 7610SB
• 7625/7625Pg/7625PgSB
• 7646/7646Pg/7646PgSB
Keep this manual available to all personnel.
Replacement manuals are available upon request at no
charge at www.greenlee.com.
All specifications are nominal and may change as design
improvements occur. Greenlee Textron Inc. shall not be liable for
damages resulting from misapplication or misuse of its products.
Kwik-Stepper, Slug-Buster, and Slug-Splitter are registered
trademarks of Greenlee Textron Inc.
KEEP THIS MANUAL
Table of Contents
Description .................................................................... 2
Safety ............................................................................ 2
Purpose of this Manual ................................................. 2
Important Safety Information .....................................3–4
Setup and Operation Instructions ................................. 5
Illustrations and Parts Lists ........................................6–9
Maintenance ................................................................ 10
Repair .......................................................................... 10
Description
The Greenlee hydraulic punch driver sets combine
the 746 Hydraulic Ram with the 767 Hand Pump or
the 1725 Foot Pump. These hydraulic driver sets
are intended to be used with either standard or
Slug-Buster
®
punches and dies to punch holes through
plastic, fiberglass, aluminum, and steel. Greenlee
Slug-Splitter
®
punches, dies, and draw studs are
capable of punching through all of these materials and
stainless steel.
Round punches are available for punching holes from
12.7 mm through 144 mm (1/2" through 5-5/8") in
diameter, including 1/2" through 5" conduit and pipe
sizes. Other shapes are available — square, special
square, rectangular, “D”, double “D”, electronic connec-
tor, oiltight with notches, and key.
The maximum thickness of material that the punch can
penetrate depends on the size and shape of the punch.
Refer to the instruction manual supplied with the punch
for individual punch capacities.
