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PROCESS PARAMETER LIBRARY

Choose the right route
for your metal part.

Six in-house services, supported by a network for specialist processes. Compare 25 service and process references below.

These tables provide process-planning references, not measured limits for a specific machine or factory. Dimensions are in millimeters unless stated otherwise. We confirm the usable size, tolerance, material and inspection requirements together in your quotation.

Manufacturing starts at 100 pieces per part number. See delivery and payment arrangements.

25 processes

CORE PRODUCTION

In-house services

Our six core services. The reference tables help prepare your drawing; the quotation confirms the actual setup and agreed dimensions.

In-house service · Machining

CNC Machining

CNC Machining — planning references
ParameterReference / planning valueApplication
General metal tolerancesISO 2768-mFor dimensions without a specified individual tolerance.
Minimum wall0.5 mmFeasibility limit; milling design guidance recommends 0.8 mm for metal walls.
Minimum end mill0.5 mmTool diameter; not a tolerance.
Minimum drill1 mmGeneral CNC route; smaller turned holes use a separate setup.
Discuss cnc machining for your part →

In-house service · Machining

CNC Milling

CNC Milling — planning references
ParameterReference / planning valueApplication
3-axis / 4-axis envelope1000 × 500 × 500 mmWorkholding and tool reach must fit inside the setup.
5-axis envelope4000 × 1500 × 600 mmSetup-dependent; distinguish from the large-part route. Partner-coordinated five-axis route.
Minimum part5 × 5 × 5 mm
3-axis / 4-axis general tolerance±0.1 mm
5-axis general tolerance±0.05 mmCritical features require an individual drawing callout. Partner-coordinated five-axis route.
Recommended metal wall≥0.8 mmDesign recommendation, not the absolute minimum for every geometry.
Internal corner radius≥ pocket depth ÷ 3Design recommendation.
Hole diameter / preferred depthØ ≥1 mm; depth ≤4 × diameterDeep holes need a separate tool-access review.
Pocket depth≤4 × pocket widthPreferred design ratio.
Thread depth, Ø1.5–5 mm3 × diameterSpecify the thread standard and required engagement.
Thread depth, Ø>5 mm4–6 × diameterThe 5 mm boundary is reviewed with the drawing.
Engraved textWidth ≥0.5 mm; depth 0.1 mmWidth and depth are separate dimensions.
Discuss cnc milling for your part →

In-house service · Machining

CNC Turning

CNC Turning — planning references
ParameterReference / planning valueApplication
Typical maximum partØ500 × 1500 mmMaterial and machine setup determine the usable envelope.
Minimum diameterØ1 mmDepends on geometry, material and support.
Standard dimensional tolerance±0.01 mm
Tight dimensional tolerance±0.005 mmSelected features after drawing review.
Recommended internal radius≥0.5 mm
Thread size / engagementM1.6+; ≥1.5 × diameterConfirm strength and assembly requirements.
Recommended metal wall≥0.8 mm
Hole diameter / depthØ ≥0.5 mm; depth ≤10 × diameterDeep-hole setup depends on material and length.
Engraved textHeight ≥2 mm; depth ≥0.5 mm
Discuss cnc turning for your part →

In-house service · Sheet metal

Sheet Metal Fabrication

Sheet Metal Fabrication — planning references
ParameterReference / planning valueApplication
General tolerance referencesISO 2768-c / ISO 2768-mSelect the applicable class on the drawing; they are not interchangeable.
Cut feature tolerance±0.2 mm
Bend angle tolerance±1°
Bend-to-edge tolerance±0.254 mm
Bend-to-hole tolerance±0.2 mmGeneral sheet-metal route; bending-specific values differ.
Discuss sheet metal fabrication for your part →

In-house service · Sheet metal

Laser Cutting

Laser Cutting — planning references
ParameterReference / planning valueApplication
Maximum panel1500 × 3000 mm
Dimensional tolerance±0.2 mmLength, width, diameter and location; general reference ISO 2768-c.
Carbon steel thickness<25 mm
Stainless steel thickness<15 mm
Aluminum thickness<15 mm
Copper thickness<12.7 mm
Repeatability±0.05 mmNot the same as finished-part dimensional tolerance.
Positioning accuracy±0.10 mmMachine positioning, distinct from repeatability.
Laser power ceiling10 kWMaterial and thickness determine the cutting settings.
Discuss laser cutting for your part →

In-house service · Prototyping

Metal Prototyping

Metal Prototyping — service planning
ParameterReference / planning valueApplication
Process routeCNC milling, CNC turning or sheet metalSelect the route around fit, function and the intended production material.
Dimensions and tolerancesFollow the selected process and approved drawingUse the corresponding machining or sheet-metal reference; there is no separate universal prototyping tolerance.
Approval scopeFit, function, material and finishAgree which features the prototype is intended to validate.
Manufacturing quantity100 pieces per part numberDesign-only projects are quoted separately; no sample-quantity exception is implied.
Discuss metal prototyping for your part →

SPECIALIST NETWORK

Partner-coordinated processes

Specialist routes arranged through partner factories. Availability and achievable combinations are confirmed for each project; these are not our own equipment specifications.

Partner-coordinated process · Machining

5-Axis CNC Machining

5-Axis CNC Machining — planning references
ParameterReference / planning valueApplication
Maximum part4000 × 1500 × 600 mmConfirm multi-side access and workholding.
Minimum part5 × 5 × 5 mm
Minimum feature0.5 mmWidth or depth, subject to geometry.
Unreamed hole diametersØ1–40 mm
Shaft diametersØ2–300 mmDesign guidance within a multi-axis setup.
Thread sizesM2–M24
Engraved textHeight ≥1.5 mm; depth 0.5 mm
Discuss 5-axis cnc machining for your part →

Partner-coordinated process · Machining

CNC Routing

CNC Routing — planning references
ParameterReference / planning valueApplication
Maximum panel3000 × 1500 mm
Minimum feature3 mm
Recommended thickness3–50 mmMetal grade and tooling must suit routing.
General toleranceISO 2768-m
Precision tolerance±0.1 mmMaterial- and geometry-dependent.
Discuss cnc routing for your part →

Partner-coordinated process · Machining

Swiss CNC Machining

Swiss CNC Machining — planning references
ParameterReference / planning valueApplication
Bar diameterØ1–32 mm
Maximum length300 mm
Axis configuration5–11 axesMain and sub-spindle routes with live tooling.
Spindle speed ceiling20,000 rpmActual speed follows material and tooling.
Typical dimensional tolerance±0.01 mm
Tight dimensional tolerance±0.005 mmSubject to drawing review.
Minimum feature0.5 mm
Surface roughnessRa 0.8 μmAchievable finish for suitable features.
Discuss swiss cnc machining for your part →

Partner-coordinated process · Machining

Large-Part CNC Machining

Large-Part CNC Machining — planning references
ParameterReference / planning valueApplication
Milling envelope6000 × 3000 × 2000 mm
Turning envelope2500 × 6000 mmConfirm diameter, length and support in the setup review.
Horizontal boring travelX4000 / Y3000 / Z2000 / W700 mmMachine travel is not a guaranteed finished-part envelope.
Deep-hole drillingDepth ≤3000 mm; Ø20–250 mm
Grinding envelope4000 × 1500 × 1000 mm
Part mass ceiling20 tSize, mass and precision limits require one compatible setup.
Standard / critical tolerance±0.10 / ±0.02 mmCritical tolerance applies to agreed features.
Flatness / parallelism0.05 mm per 1000 mm
Standard / fine roughnessRa 3.2 / 0.8 μm
Discuss large-part cnc machining for your part →

Partner-coordinated process · Machining

Precision Machining

Precision Machining — planning references
ParameterReference / planning valueApplication
EDM: typical / best±0.015 / ±0.005 mmElectrode wear and feature geometry affect the result.
Grinding: typical / best±0.005 / ±0.001 mmSeparate from large-part grinding limits.
Turning: typical / best±0.025 / ±0.010 mmThis precision-route table is distinct from the turning-service setup.
Milling: typical / best±0.025 / ±0.005 mmTool, material and feature-dependent.
Precision milling envelope1016 × 508 × 635 mmMachine-specific.
Precision turning envelopeØ508 × 1524 mmMachine-specific.
Bar feeding diameter≤76 mmTurning setup.
Discuss precision machining for your part →

Partner-coordinated process · Machining

Mirror EDM

Mirror EDM — planning references
ParameterReference / planning valueApplication
Workpiece envelope400 × 300 × 200 mm
Fine surface roughnessRa 0.05 μmDepends on material and process settings.
Fine dimensional tolerance±0.0013 mmSelected features; not a general whole-part tolerance.
Discuss mirror edm for your part →

Partner-coordinated process · Machining

Precision Grinding

Precision Grinding — planning references
ParameterReference / planning valueApplication
Surface grinding envelope600 × 250 mmLength × width.
Cylindrical diameterØ200 mmSeparate cylindrical grinding setup.
Fine dimensional tolerance±0.0025 mmDepends on material and grinding method.
Fine surface roughnessRa 0.1 μmSelected surfaces.
Discuss precision grinding for your part →

Partner-coordinated process · Machining

Wire EDM

Wire EDM — planning references
ParameterReference / planning valueApplication
Small-part envelope / tolerance50 × 30 × 10 mm; ±0.005 mmMinimum thickness 0.5 mm.
Medium-part envelope / tolerance100 × 70 × 40 mm; ±0.01 mmMinimum thickness 1.0 mm.
Large-part envelope / tolerance500 × 300 × 150 mm; ±0.03 mmMinimum thickness 5.0 mm.
Discuss wire edm for your part →

Partner-coordinated process · Sheet metal

Metal Bending

Metal Bending — planning references
ParameterReference / planning valueApplication
Panel reference1500 × 3000 mmCheck unfolded blank and formed-part geometry.
Force ceiling1000 tForce, length and thickness are separate limits, not simultaneous guarantees.
Thickness ceiling60 mmRequires material, bend length and die-opening review.
Bend-to-edge / hole±0.254 mmSingle-surface reference.
Bend angle tolerance±1°
Initial inside radius1 × material thicknessDesign starting point; grade and temper can require a larger radius.
Discuss metal bending for your part →

Partner-coordinated process · Sheet metal

Tube Laser Cutting

Tube Laser Cutting — planning references
ParameterReference / planning valueApplication
Round tubeØ10–240 mm
Square tube10 × 10 to 200 × 200 mm
Rectangular tube20 × 10 to 200 × 150 mm
Maximum length6000 mm
Wall thickness0.5–12 mm
Dimensional tolerance±0.1 mmDepends on tube geometry and material.
Discuss tube laser cutting for your part →

Partner-coordinated process · Sheet metal

Waterjet Cutting

Waterjet Cutting — planning references
ParameterReference / planning valueApplication
Dimensional tolerance±0.1 mmDepends on thickness and cut quality.
Maximum thickness150 mm
Minimum feature≥1.0 mmThicker stock can need larger features.
Kerf width0.8–1.2 mmApproximate process range.
Discuss waterjet cutting for your part →

Partner-coordinated process · Sheet metal

Welding

Welding — planning references
ParameterReference / planning valueApplication
Fabrication tolerance±0.2–0.5 mm
Critical dimension after machining±0.05 mmRequires post-weld machining, not as-welded accuracy.
Maximum single-part size3000 × 1500 × 1500 mm
Material thickness0.5–20 mm
Angular tolerance±0.5°
Joining routesMIG / TIG / spot / arcSpecify material, joint and acceptance requirements.
Discuss welding for your part →

Partner-coordinated process · Sheet metal

Metal Enclosures

Metal Enclosures — planning references
ParameterReference / planning valueApplication
Machined enclosure tolerance±0.05 mm
Cut sheet tolerance±0.10 mmEnclosure-specific route.
Bend angle tolerance±1°
Hole location±0.10 mm
Discuss metal enclosures for your part →

Partner-coordinated process · Forming & casting

Metal Stamping

Metal Stamping — planning references
ParameterReference / planning valueApplication
Press bed2800 × 1100 mm
Press force ceiling400 t
Material thickness0.2–6.0 mm
Tight dimensional tolerance±0.025 mmSelected features and tooling; not every dimension.
Forming routesProgressive stamping / deep drawing / precision stampingTool design, manufacture and trials are defined with the part.
Discuss metal stamping for your part →

Partner-coordinated process · Sheet metal

Chemical Etching

Chemical Etching — planning references
ParameterReference / planning valueApplication
Thickness range0.0008–0.100 in0.02032–2.54 mm; alloy and geometry dependent.
Tolerance at 0.001 in thickness±0.0008 inEmpirical design reference.
Tolerance at 0.002 in thickness±0.0016 in
Tolerance at 0.005 in thickness±0.0025 in
Tolerance at 0.010 in thickness±0.0033 in
Tolerance at 0.015 in thickness±0.0042 in
Tolerance at 0.020 in thickness±0.0050 in
Thin-sheet slot / hole floor0.003 / 0.005 inFor 0.001–0.005 in stock; also at least the sheet thickness.
Hole / slot in thicker stock≥1.1 × thicknessAt and above 0.005 in; confirm boundary features.
Web, stock below 0.005 in≥ thickness; ≥0.003 in
Web, stock above 0.005 in≥1.0 × thicknessAt exactly 0.005 in, review the web with the drawing.
Center spacing ≤1.01 in±0.001 in
Center spacing >1.01–3.0 in±0.003 in
Center spacing >3.0–6.0 in±0.005 in
Center spacing >6.0–10.0 in±0.007 in
Partial etch depth25–75% of sheet thicknessTypical range.
Discuss chemical etching for your part →

Partner-coordinated process · Forming & casting

Die Casting

Die Casting — planning references
ParameterReference / planning valueApplication
Tolerance after secondary machining±0.01 mmNot an as-cast dimensional tolerance.
Recommended aluminum wall1.5 mm
Minimum zinc wall0.8 mm
Wall thickness ratioMax : min ≤3:1Keep sections uniform where possible.
Small aluminum holesØ<3 mm: secondary drillingThreads also require secondary machining.
Minimum draft0.5°Geometry and surface texture can require more.
Maximum zinc die life1,000,000 cyclesUpper reference, not a guaranteed tool-life warranty.
Maximum aluminum / magnesium die life100,000 cyclesDepends on alloy, tool and maintenance.
Discuss die casting for your part →

Partner-coordinated process · Forming & casting

Sand Casting

Sand Casting — planning references
ParameterReference / planning valueApplication
As-cast tolerance gradeCT10–CT13Dimension-dependent; a CT grade is not one fixed ± value.
Minimum wall5 mm
As-cast roughnessRa 12.8–50 μm
Maximum part size2000 × 1500 × 300 mm
Iron / steel / copper alloy mass300 kg
Aluminum mass ceiling900 kgConfirm a compatible envelope and casting setup.
Molding routesShell molds; 3D-printed sand molds and cores
Discuss sand casting for your part →

Partner-coordinated process · Forming & casting

Aluminum Extrusion

Aluminum Extrusion — planning references
ParameterReference / planning valueApplication
Standard dimensions±0.15 mmDefine the section, length and inspection method.
Critical dimensions±0.1 mmSelected dimensions on the agreed profile drawing.
Recommended wall1.0–2.5 mmDesign guidance; loading, alloy and section affect the choice.
Structural wall starting point≥2.0 mmRequires a load and geometry review.
Profile alloys6061 / 6063 / 1100Specify temper and downstream operations.
Discuss aluminum extrusion for your part →

Partner-coordinated process · Additive

Metal 3D Printing (SLM)

Metal 3D Printing (SLM) — planning references
ParameterReference / planning valueApplication
Minimum wall0.8 mm
Layer height30–50 μm
Build envelope320 × 320 × 400 mmSupport structures and orientation reduce usable part space.
Tolerance, dimensions ≤100 mm±0.2 mm
Tolerance, dimensions >100 mm±0.25% of dimensionEvaluate each dimension; not ±0.25 mm.
Surface roughnessRa 3.2–6.3 μmAgree the surface condition and any polishing or grinding.
Discuss metal 3d printing (slm) for your part →