Designs and configurations
HSS Punches
High-speed steel punches for cutting duties that need a balance of wear resistance and toughness.
Designs and configurations ↓Material options
SKH51 · M2 · ASP23 · ASP30 · ASP60
The final grade and treatment are confirmed after reviewing your drawing and operating conditions.
Dimensions, tolerances, hardness, quantity and delivery are confirmed in the quotation. No fixed stock specification is implied.
Designs and configurations
Select function and geometry, then confirm material, fits and treatment. Options may be combined; dimensions follow the agreed drawing.
Flat HSS punch
Flat-profile HSS punch; confirm geometry and mounting from your drawing.
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Industries and operating scenarios
Piercing and blanking in progressive dies and repeat-production tooling.
Progressive dies for hardware and automotive stampings: compare HSS grades and tip geometry when wear and intermittent impact coexist.
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Materials and treatment options
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SKH51
An HSS option; balance wear, toughness and heat treatment, and verify standards before substitution.
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M2
A conventional HSS option assessed against cutting load, edge wear and heat treatment.
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ASP23
A powder HSS option; confirm supply specification for edge size, wear mode and regrinding.
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ASP30
A powder HSS option evaluated for the work material, heat treatment and chipping resistance.
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ASP60
A powder HSS option for high wear demands, with additional review for thin edges and impact.
Surface treatments and finishes
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Precision grinding and edge preparation
Specify grinding and polishing from tip size, roughness and corner requirements; forming radii do not automatically suit cutting edges.
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PVD coating assessment
Evaluate TiN, TiCN or TiAlN against substrate, work material and temperature; include coating thickness in the finished fit.
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Regrinding and size control
Define regrind areas, working length and coating removal or renewal without compromising the cutting geometry.
Family-specific questions
Should HSS selection start with grade or geometry?
Select HSS grade separately from geometry. Conventional HSS, powder HSS and coatings depend on the work material and whether wear or chipping limits service.
Which dimensions and operating details are needed for a quote?
Workpiece grade and thickness; required profile and unsupported length; coating requirements
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