
E.
PUNCHING ANGLE IRON.
This machine is designed to punch angle iron with the leg down. If the application requires punching
closer to the web than the standard dies allow, special offset dies are available.
FOR ADDITIONAL INFORMATION ON PUNCHES AND DIES, SEE THE TOOLING MANUAL.
CAUTION: PUNCHING ANGLE IRON WITH THE LEG UP WILL CAUSE DAMAGE TO THE
PUNCH RETAINING NUT.
F.
PUNCHING CAPACITIES.
MAXIMUM PUNCH SIZES FOR MILD STEEL (65,000 PSI TENSILE)
MATERIAL THICKNESS DIAMETER OF HOLE
INCHES MM INCHES MM
1/4 6 OPTIONAL DIE HOLDER 2-1/4 57
5/16 7.9 OPTIONAL DIE HOLDER 1-3/4 44
3/8 8 STANDARD DIE HOLDER 1-1/4 32
1/2 12 STANDARD DIE HOLDER 1-1/8 28
► NOTE: 1/2 INCH IS THE MAXIMUM MATERIAL THICKNESS.
SEE FIGURE 6 ON THE NEXT PAGE FOR CHART SHOWING TONNAGE REQUIREMENTS
Page 19
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Страница 32: ...Page 29 C B A D 016120 201220 M10x50 REMOVE D Bolt Spring Plate Mounting Stripper 3 pcs FIGURE 11 ...
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