Precision tooling built forrepeatable production.
CNC-machined jigs, assembly fixtures, inspection fixtures, workholding systems and custom production tooling engineered around your parts, process and quality requirements.
Stable workholding, accurate location and repeatable results.
Effective tooling must locate parts consistently, provide reliable support, allow operator access and maintain accuracy through repeated production cycles. JC Precision Craft manufactures custom fixtures and tooling directly from customer CAD data, drawings or approved design concepts.
Our workflow supports fixture DFM review, CNC milling, CNC turning, fabrication, component finishing, assembly and dimensional inspection.
Custom tooling we manufacture.
From single-station prototype tooling to repeat-use production fixtures, each solution is matched to the part, operation, access and inspection requirements.
Machining Fixtures
Workholding systems for accurate, stable and repeatable CNC operations.
- Fixture base plates
- Locating pins and blocks
- Custom clamps and supports
- Multi-part machining nests
Assembly & Welding Fixtures
Purpose-built tooling for accurate positioning during assembly and joining.
- Assembly nests and pallets
- Welding fixture frames
- Positioning and support blocks
- Poka-yoke features
Inspection Fixtures
Checking tools designed to verify location, profile, fit and assembly condition.
- Checking fixtures and gauges
- CMM holding fixtures
- Go / no-go inspection tools
- Reference and master fixtures
Automation Tooling
Precision interfaces and fixtures for automated handling and production cells.
- Robot end-effector tooling
- Transfer and locating pallets
- Sensor and camera mounts
- Production support tooling
Processes matched to fixture size, geometry and use.
Combine precision machining, turning, fabrication and finishing through one coordinated tooling manufacturing program.
CNC Milling
3-axis, 4-axis and 5-axis milling for fixture bases, nests, locators and complex tooling structures.
CNC Turning
Precision turning for shafts, sleeves, bushings, fittings and rotational components.
Fixture Fabrication
Laser cutting, bending, welding and assembly for frames, supports and large fixture structures.
Surface Finishing
Anodizing, plating, polishing, blasting and powder coating for functional finishes.
Tooling materials selected for stability and wear.
Material and finish recommendations consider rigidity, weight, wear, repeated clamping, corrosion, service environment and long-term dimensional stability.
Machining Materials
Additional grades can be sourced according to drawing, specification and certification requirements.
Surface Finishes
Finish specifications can include color, gloss, coating thickness and protected critical dimensions.
Consistency verified throughout production.
Inspection planning is based on part function, tolerance, production quantity and customer documentation requirements.
Critical dimensions, datums, materials and finish notes are reviewed before production.
CMM, optical systems, gauges, micrometers and calipers support dimensional validation.
Dimensional reports and material documentation can be supplied when specified at quotation.
From tooling CAD data to inspected fixtures.
A connected process reduces technical uncertainty and supports a smoother transition from prototype development to repeat production.
Project Review
CAD files, drawings, quantity and application.
DFM Analysis
Geometry, tolerance and process feedback.
Prototype
Functional parts for fit and validation.
Production
Controlled machining and fabrication.
Inspection
Dimensional and finish verification.
Delivery
Protected packing and global shipment.
Common project questions.
Share your drawing for the most accurate process, tolerance, lead-time and cost review.
What tooling and fixture components can JC Precision Craft manufacture?
We manufacture machining fixtures, assembly jigs, welding fixtures, inspection fixtures, CMM holding fixtures, fixture plates, locating components, custom clamps, production pallets, robot tooling and other custom production tooling made to customer drawings.
What file formats are accepted for tooling and fixtures projects?
STEP, STP, STL, DWG, DXF and PDF files are commonly accepted. Supplying a 3D model together with a dimensioned 2D drawing helps identify critical tolerances, threads, surface finishes and inspection requirements.
Can you support tooling and fixtures prototypes and low-volume production?
Yes. Services cover one-off functional prototypes, engineering validation parts, pilot builds, bridge production and repeat manufacturing. The recommended process depends on geometry, material, quantity and target lead time.
What machining tolerances are available?
Standard tolerances can follow ISO 2768-m, while selected critical dimensions may be produced to tighter tolerances such as ±0.005 mm when geometry, material, size and inspection access allow. Every tight-tolerance requirement should be reviewed before quotation.
Can inspection reports and material certificates be provided?
Dimensional inspection reports, material certificates and other quality documents can be provided when specified during quotation. Documentation scope should be confirmed before production so it can be included in the inspection plan.
How quickly can tooling and fixtures CNC parts be produced?
Typical CNC machining lead times may range from approximately 3–10 business days, depending on part complexity, material availability, quantity, finishing and inspection requirements. A drawing review is required for a confirmed schedule.
Start your tooling and fixture project.
Send your CAD files, material, quantity, tolerance and finish requirements for engineering review and quotation.