precision metal machining services

Precision Metal Machining Services

Send Us Your Drawing. We Machine to the Micron.

Jig grinding, wire EDM, profile grinding, CNC machining, and surface grinding — one toolroom, six processes, ±0.001mm achievable accuracy.

Customer Drawing

You supply the design — we machine to spec, from one component to full batches.

Die Components

Punches, dies, inserts — precision-machined for your tooling, verified before delivery.

Six Processes, One Toolroom

Precision Metal Machining Services, Process by Process

Each process below is backed by dedicated machines and verified by in-house inspection.

Accuracy ±0.001mm
01

Jig Grinding

Grinds precision holes, slots, pockets, and contours with extreme accuracy — the go-to process for punches and die components that must fit perfectly.

True roundness ±0.001mm Moore JG machines
Accuracy ±0.001mm · Ra 0.05
02

Wire EDM

Cuts shaped punches and matching die openings with a thin wire electrode — ideal for hardened materials that milling can't touch.

Wire φ0.05–0.3mm Seibu water + Sodick oil
Accuracy ±0.001mm · Ra 0.05
03

Profile Grinding

High-precision grinding for intricate contours and complex geometries in stamping dies — tight tolerances and smooth finishes, critical for part consistency.

Grinding precision ±0.001mm WASINO PG machines
Accuracy ±0.002mm · Up to 1600×3100
04

CNC Machining

Computer-controlled machining for high accuracy, repeatability, and complexity — from compact YASDA high-speed centers to large Vision Wild machines.

YASDA 200–40,000 RPM Strokes up to 1600×3100mm
Accuracy ±0.001mm · Ra 0.02
05

Large Surface Grinding

Grinds flat, stable surfaces on hardened tool steel and other hard materials — the smoothest finish of any process in our shop.

Stroke 600×1200mm Ra0.02 finish
Accuracy ±0.001mm · Min groove 0.07mm
06

Small Surface Grinding

Ultra-high accuracy on small flat surfaces and fine features — ideal for critical functional areas requiring minimal roughness and dimensional stability.

Minimum groove 0.07mm Best clearance R0.01
Machine Shop Equipment

Machines You Can Rely On

Every process runs on established machine brands trusted in precision tooling worldwide.

Moore
Jig Grinding
USA · Precision JG
WASINO
Profile Grinding
Japan · PG
Seibu
Wire EDM (Water)
Japan
Sodick
Wire EDM (Oil)
Japan
YASDA
High-Speed CNC
Japan · 40,000 RPM
Okamoto
Surface Grinding
Japan · PSG-126DX
AWEA / AGMA
CNC Machining Centers
Taiwan · Up to 1600×800
Vision Wild
Large CNC Center
Taiwan · Up to 1600×3100
Pick Your Tolerance

One Drawing. Five Tolerance Levels.

Tell us what your part needs — we'll match it to the right process and price.

±0.05mmStandard CNC
±0.01mmPrecision CNC
±0.005mmHigh-speed CNC
±0.002mmYASDA CNC
±0.001mmGrinding & Wire EDM

Most die components fall in the ±0.002–0.005mm range. Tighter is possible — ask us.

Materials

Hard Materials Are Our Daily Work

CarbideFor longest die life

Tool SteelSKD11, SKH9 & more

Powder MetalsHigh wear resistance

CeramicFor extreme conditions

Measured, Not Guessed

Zeiss CMM, Nikon profile projector, height gauge, and measuring microscope — every dimension verified.

Report With Every Part

Full dimensional inspection report ships with your order — no surprises at receiving.

ISO 9001:2015

A certified quality system behind every process — with 180+ staff across two facilities.

Have a Drawing That Needs Machining?

Send it over — we'll confirm achievable tolerances and quote you within days.

Send Your Drawing →
PDFDXFSTEPIGES2D & 3D
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