Enerpac SPD-458 1/4" square punch and die set for use with Enerpac hydraulic punch drivers. Rated for 10,000 psi (700 bar) hydraulic systems. Includes punch and die for creating clean 1/4" square holes in metal.

Boiler plate max allowable material thickness to be punched (in)

0.31

Cold rolled C1018 max allowable material thickness to be punched (in)

0.25

Hot rolled C1050 max allowable material thickness to be punched (in)

0.25

Hot rolled C1095 annealed max allowable material thickness to be punched (in)

0.19

Hot rolled C1095 max allowable material thickness to be punched (in)

0.13

Imperial bolt size (in)

1/4 in

Imperial hole size (in)

0.31

Metric hole size (mm)

7,9

Mild A7 max allowable material thickness to be punched (in)

0.31

Punchaccessory hole shape

Square

Stainless 316 cold rolled max allowable material thickness to be punched (in)

0.25

Stainless annealed max allowable material thickness to be punched (in)

0.25

Stainless304 hot rolled max allowable material thickness to be punched (in)

0.25

Struct corten ASTMA242 max allowable material thickness to be punched (in)

0.25

Structural A36 max allowable material thickness to be punched (in)

0.25