Greenlee® Speed Punch® replacement knockout punch, round, 0.885 in dia cutting, 1/2 in, carbon alloy steel, nickel plated, applicable materials: 10 ga mild steel, aluminum, fiberglass and plastic.
Features
- Speed Punch® saves time and money with every hole
- Up to 3x faster set up and disassembly
- No thread punch design eliminates cross threading
- Must be used with other Speed Punch® system components
- Minimum pilot hole 1/2 in
- Uses 7212SP14 (3/8 x 3.82 in) standard draw stud and 7212SP13 (3/8 x 4.69 in) alternative draw stud (long) for use with 746 hydraulic ram
- For use with Greenlee® LS50L battery powered driver or Quick Draw® Flex 10383, Quick Draw® standard 34288, Quick Draw® 90 33786 hydraulic drivers or 746 hydraulic ram and 767 pump punch driver
