This instrument handle is a non-standard precision component for hardness testing equipment, manufactured by 5-axis CNC machining. Available in aluminum alloy and zinc alloy material. We support custom prototyping and low-volume production based on drawings or samples. The curved ergonomic handle, pin holes and mounting cavities are finished in one setup. Smooth sandblasted anodized surface delivers comfortable grip and excellent wear resistance for testing instruments.

1. 5-Axis CNC Machining: Capable of processing complex curved contours, inclined holes and multi-angle features in one clamping, high precision, tolerance up to ±0.005mm.
2. Optional Material: Aluminum alloy and zinc alloy available, balance lightweight, rigidity and wear resistance for test equipment.
3. Ergonomic Custom Shape: Custom curved handle structure, optimized hand feel for hardness tester and other inspection instruments.
4. Diversified Surface Treatment: Sandblasting, anodizing, polishing, passivation to improve corrosion resistance and surface texture.
5. Fast Prototype & Small Batch Production: Support non-standard part one-off sample making, quick turnaround for R&D verification.

• Product Name: Testing Instrument Handle, Hardness Tester CNC Non-standard Prototype Parts
• Model: CRAI0232
• Machining Process: 5-axis CNC Milling, CNC Prototype Machining
• Optional Materials: Aluminum Alloy, Zinc Alloy
• Dimensional Tolerance: ±0.005 ~ ±0.02mm (per customer drawing)
• Surface Treatment: Sandblasting, anodizing, deburring, polishing
• Application: Hardness tester, inspection & testing instruments, laboratory equipment, automation device structural parts

Hardness tester handle, laboratory inspection instrument accessories, testing equipment structural components, automation equipment non-standard prototype parts, R&D hand model samples.

Q1: Can you make 5-axis CNC prototype from my 3D drawing? A: Yes, we accept STEP, IGS, DXF and other drawing formats. We provide prototype for your functional testing.

Q2: Can I choose aluminum alloy or zinc alloy for this handle? A: Yes, both materials are available. We can recommend material according to your load and weight requirement.

Q3: What surface finish options are available? A: Sandblasting silver anodizing, black anodizing, polishing and other surface treatments can be customized.

Q4: What is your sample lead time? A: Normally 4-7 working days for prototype samples, mass production lead time depends on quantity.