Overview
Features
Available for- Stainless Steel - 1/2" to 2" conduit size
- Mild Steel - 1/2" to 4" conduit size
- Metric ISO-16 to ISO-63
- 22mm & 30mm for Oil tight push buttons
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Specifications
General Information
Brand
Greenlee
Part Number
745SP-1P
Product Type
Knockout Punch
Application
For punching conduit size holes in stainless steel, mild steel, aluminum, fiberglass, and plastic
Packaging
Retail
Country of Origin
United States
UPC
783310016694
California Residents
Proposition 65 Warning
Physical Characteristics
Weight
0.15 kg
0.34 lb
Material
Tool Steel
Details
Size
Conduit size: 1"
Actual hole size: 1.362'' (34.6 mm)
Actual hole size: 1.362'' (34.6 mm)
Features
SPEED PUNCH™ saves time and money with every hole.
Up to 3X's faster setup and disassembly.
"No-Thread" punch design eliminates cross-threading.
Capacity Mild Steel: Max: 10 gauge (3.0 mm)
Capacity Stainless Steel: Max: 10 gauge (3.0 mm)
Std. Draw Stud: 7212SP23 (3/4'' X 5.00'')
Alt. Draw Stud (Long): 7212SP21 (3/4'' x 5.83'') - For use with 746 Hydraulic Ram
Use with Greenlee Punch Drivers: 746 Hydraulic Ram & 767 Pump (or LS50L - Battery-Powered Driver up to max. 12 ga. stainless steel)
Minimum Pilot Hole: 7/8'' (22.2 mm)
Operation: Must be used with other SPEEDPUNCH System components
Up to 3X's faster setup and disassembly.
"No-Thread" punch design eliminates cross-threading.
Capacity Mild Steel: Max: 10 gauge (3.0 mm)
Capacity Stainless Steel: Max: 10 gauge (3.0 mm)
Std. Draw Stud: 7212SP23 (3/4'' X 5.00'')
Alt. Draw Stud (Long): 7212SP21 (3/4'' x 5.83'') - For use with 746 Hydraulic Ram
Use with Greenlee Punch Drivers: 746 Hydraulic Ram & 767 Pump (or LS50L - Battery-Powered Driver up to max. 12 ga. stainless steel)
Minimum Pilot Hole: 7/8'' (22.2 mm)
Operation: Must be used with other SPEEDPUNCH System components
Why would you use this tool for ?
About manufacturer
Founded in 1862, Greenlee Tools got its start as a toolmaker when two brothers needed to manufacture their invention (a special drill surrounded by chisels). With the success of this effort, the Greenlee brothers quickly took on making other woodworking tools and other machinery including a machine that laid track for the railroad. In the mid-80s and beyond, Greenlee added on other toolmakers and diversified the kinds of tools they make and now Greenlee manufactures tools used by tradesmen in all vocations from communications to hydraulic pumps, plumbing, telecom, test equipment and many more. Greenlee is widely recognized as an industry leader for quality hand and industrial tools.
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