Custom Precision Stamping Die Components | Profile Grinding
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Custom Precision Stamping Die Components

Custom Precision Stamping Die Components

Custom precision stamping die components manufactured with Profile Grinding and Wire EDM. Carbide punch, die insert, tight tolerance up to ±0.002 mm. Build to your drawing.

Description
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Profile Ground & Wire EDM Precision Parts

When internal toolroom capacity is tight, precision cannot be compromised.

We manufacture custom precision stamping die components using Profile Grinding (PG) and Wire EDM, delivering tight tolerances, controlled edge geometry, and stable dimensional accuracy for progressive dies and high-wear tooling applications.

Whether you need a carbide punch, die insert, or complex profile component — we build to your drawing, not to standard catalog limits.

Typical Components We Manufacture

Precision Punch (round, form, special profile)
Carbide Punch
Die Insert
Profile Ground Cutting Insert
Forming Punch
Trimming Punch
Fine Blanking Tool Components
Progressive Die Components
Custom Die Blocks

All parts are manufactured strictly according to your drawing.

Manufacturing Capabilities

Profile Grinding (PG)—WAIDA 2500SP and WAIDA 2500A

Ultra-precise edge geometry control
Sharp edge or controlled micro-radius options
Tight tolerance up to ±0.002 mm
Superior surface finish
Critical profile accuracy for progressive dies

Wire EDM — SEIBU50B

Complex internal contours
High accuracy slot and corner features
Ideal for carbide and hardened tool steel
Stable repeatability

PG is not slow machining — it is controlled machining.
When edge integrity matters, profile grinding makes the difference.

Material Options

Tungsten Carbide (WC-Co grades)

High speed tool steel

Powder metallurgy steel

Hardened tool steel (HRC 58–62+)

Material can be specified by customer requirement.
We can also suggest suitable grades based on application.

Applications

Automotive stamping dies
Electronics progressive dies
Connector tooling
Fine blanking tooling
High wear cutting environments

When Customers Typically Contact Us

Internal toolroom overload
Tight tolerance beyond general machining
Edge chipping problems
Short tool life due to poor geometry control
Complex carbide profile difficult to machine

We act as an extension of your toolroom — not just a machining vendor.

Quality Control

100% dimensional inspection
Edge geometry verification
Surface finish control
Stable repeat batch consistency

Inspection report available upon request.

Request a Technical Review

Send us your drawing for manufacturability feedback and quotation.

We respond within 24 hours.

Typical lead time: 7–15 days depending on complexity.

Learn more about precision challenges in stamping dies:

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