JF Zerspanung GmbH
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DIN EN ISO 9001:2015 DIN EN ISO 9001:2015 certified
IPMA Certified IPMA Certified

Your Drawing. Our Precision. Inspected CNC Parts That Fit.

You need turned and milled parts you can rely on – from prototype to series. We make them in Schenefeld, measure every critical dimension and send the proof with the parts.

✓

Tolerances down to IT6

Measured, documented, repeatable – with measurement concept and SPC

✓

Proof that holds up in your audit

Zeiss Prismo Navigator & Keyence VL-500, calibrated, up to 1,200 × 1,800 mm

✓

Your part range

Turning to Ø 420 mm, 740 mm length · 5-axis milling 500 × 450 × 400 mm

✓

Express Manufacturing

When it's urgent: manufactured in 24–48 hours

✓

One contact person

From your CAD file to the inspected part

CNC-Maschinenpark

Precision. Reliability. Partnership.

What We Make for You

Precision parts to your drawing – from single part to series

Machining
Machining

Turned and milled parts that fit

Single parts & prototypes
Series of over 10,000 pieces
Tolerance class IT6–IT8
5-axis milling & turning with sub-spindle
Surface Treatment
Surface Treatment

Finishing on request

Anodising
Chrome plating & nitriding
Tenifer (Q-QPQ)
Cylindrical & flat grinding

Engineering & Project Management

You have an idea but no drawing yet? Then we start earlier.

Product Development
Product Development

From Idea to Product

Concept development & consulting
SolidWorks, Inventor, Siemens NX
Functional models & prototypes
Material & process selection
Re-Design
Re-Design & Optimization

Your part – better and cheaper

Reverse engineering
Cost optimization through DfM
Tolerance analysis
Material change & substitution
Project Management
Project Management

One contact instead of ten e-mails

IPMA Certified Senior Project Manager
Schedule & milestone planning
Supplier coordination
One permanent contact for you
Feasibility Analysis
Feasibility Analysis

Spot risks before they cost money

Technical feasibility
Tolerance & function analysis
Cost & time estimation
Tooling & fixture concept
Product Support
Product Support

From Prototype to Series

Initial sample inspection (PPAP)
Serial production launch support
Complaint handling 8D
Continuous improvement
Design CAD
Design & CAD

Your sketch becomes a 3D model

SolidWorks / Inventor / NX
Reverse engineering Keyence VL-500
Measurement accuracy ±10 µm
DIN/ISO technical drawings

⚡ Express Manufacturing

Machine down, part missing? On working days we start express enquiries immediately – manufactured in 24–48 hours.

①
Express intake
CAD upload with instant quote check
②
Express-CAM
Prioritised programming & production preparation
③
Night & weekend production
Automated production with operator
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Express QC & Shipping
Fast inspection, next-day shipping
Express manufacturing

Parts We Already Make

A selection from automotive, mechanical and electrical engineering

Gear parts
Automotive supplier

Gear parts in series

Material: Steel alloy
Tolerance: IT7
Ø: up to 250 mm
Spindle shaft
Mechanical engineering

Spindle shafts

Material: Stainless steel 1.4404
Tolerance: IT6
Length: up to 400mm
Motor shaft
Electrical Engineering

Motor shafts & rotors

Material: Copper, Aluminum
Tolerance: IT7–IT8
Diameter: 20–120mm

Send Us Your Drawing

You receive a quote within 24 hours – in express cases within 2–4 hours on working days. Single part or series, standard or emergency.