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Readi-Blanks are pre-hardened and pre-ground 5"x 7" tool steel blocks, in standard thicknesses, stocked in the following grades: Airkool (A2), Airdi (D2), CPM M4HCHS and CPM 10V.
Readi-Blanks are available in custom sizes or in other grades and can also be pre-tapped or pre-drilled (for EDM) according to customer specifications.
Eliminate the hassle and extra expense of grinding, heat treating, and drilling in preparation for EDMing small punches and die inserts. Crucible Readi-blanks go right into the EDM machine and then back on the shelf.
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Grades |
HRC |
Blank Size (In.) |
Thickness (in.)
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A2, D2* |
60/62
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5x7 |
3/4, 1, 1-1/4
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CPM M4 |
62/64
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1-1/2, 2, 2-1/4
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CPM 10V |
60/62
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2-1/2, 3, 3-1/2
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Tolerances: |
Thickness |
+.005/.010"
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Length & Width |
+.015/.025"
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* A2 and D2 are cryogenically treated for increased dimensional stability and maximum wear resistance.
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