Precision CNC Machined Parts
Karry Precision manufactures precision CNC machined parts in metals and engineering plastics for prototypes, low-volume orders, and repeat production. Our product range includes impellers, housings, gears, shoulder screws, wheel hub components, precision rings, and other custom parts produced through CNC milling, turning, turn-mill, and 5-axis machining.
Parts are manufactured according to customer drawings and specifications, with material selection, dimensional inspection, surface finishing, and quality control available according to project requirements.
Quality Control for Precision CNC Machined Parts
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Incoming Material Verification
Material and specification checks before machining. -
In-Process Dimensional Inspection
Critical dimensions are monitored during production according to drawings. -
Surface Finish Verification
Surface roughness and finishing requirements are checked according to project specifications. -
Final Inspection Before Shipment
Finished parts are inspected before packing and delivery. -
Production Traceability
Material, machining, and inspection records can be maintained according to project requirements. -
Engineering Support
Drawing review and manufacturability feedback are available for custom CNC parts.
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Stainless Steel Flanged Hub for Resonance Damper Shaft Assembly
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Material Specification: AISI 316L Stainless Steel
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Hub Diameter Tolerance: Ø0.750″ +0.0003″ / −0.0011″
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Precision Bore Tolerance: Ø0.500″ +0.0005″ / −0.0000″
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Thread & Hole Features: 2 × 6-32 UNC Threads / 3-Hole Flange Pattern
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CNC Machined Aluminum Threaded Ring with Black Hard Anodizing
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Material Specification: 6061-T6 Aluminum Alloy
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Internal Thread: 24 × 1.0 (Per Drawing)
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Surface Treatment: Type III Hard Anodizing / PTFE Impregnation
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Coating Thickness: 0.002″ ± 0.0005″ (Per Drawing)
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CNC Machined Brass Valve Body with Precision Cross-Drilled Features
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Material & Dimensions: C360 Brass / 46.48 × 31.24 × 31.24 mm
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Precision Tolerance: ±0.002″ (±0.05 mm) / Two Specified Features
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Surface Roughness: Ra 0.8 μm / One Designated Surface
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CNC Turned Brass Stud with Double-Ended Threads in C360 Brass
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Material Specification: C360 Free-Machining Brass
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Machining Features: Double-Ended External Threads / Stepped Diameters / Polygonal Center Plate
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Tolerance Requirements: Per Customer Engineering Drawing
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CNC Machined Mounting Flange for Picker Wheel Gearbox Assembly
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Component Type: Gearbox Mounting Block / Circular Mounting Flange
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Machining Features: Central Bore / Mounting Hole Pattern / Radial Side Hole
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Drawing Requirements: Inch Units / Rev. 00A / Per Customer Drawing
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CNC Machined Aluminum Heat Sink with Black Anodized Electronics Baseplate
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Material Specification: 6061-T6 Aluminum Alloy
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Surface Treatment: Black Anodizing (MIL-A-8625F Type II, Class 2)
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Machining Features: CNC Milled Cooling Fins / Mounting Bosses / Precision Holes
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CNC Machined Steel Block for an Experimental Flow Rig Test
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Material Specification: 34CrNiMo6 Alloy Steel (EN 10083-3)
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Heat Treatment Requirement: P30-026T / Gas Quench (Per Drawing)
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Cleanliness Requirement: TI-1196 (Applicable at Final Assembly)
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CNC Turned Steel Pin with Stepped Tip in 34CrNiMo6 Alloy Steel
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Material Specification: 34CrNiMo6 Alloy Steel (EN 10083-3)
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Machining Features: Precision CNC Turning / Stepped Shaft / Reduced-Diameter Tip
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Hardness Requirement: 500–600 HV10 (Per Drawing)
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CNC Machined Clevis Bracket with Precision Hole Spacing Inspection
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Hole Spacing Tolerance: Nominal 50 / ±0.0050 (Reported Scale)
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Measured Hole Diameter: Ø20 / Actual 20.0200 (Per Inspection Report)
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Material & Inspection: Carbon Steel / Final Dimensional Inspection
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34CrNiMo6 Steel CNC Milling for a High-Hardness Multi-Bore Prototype
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Material Specification: 34CrNiMo6 Alloy Steel (EN 10083-3)
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Machining Features: Dual Large Bores / Precision Drilled Holes / Milled Relief
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Hardness Requirement: 500–600 HV10 (Per Drawing)
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CNC Machined Aluminum Piston with Blue Anodized Finish
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Dimensional Tolerance: ISO 2768-fH (Unless Otherwise Specified)
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Mounting Hole Tolerance: Central Through-Hole (As Per Drawing)
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Surface Roughness: Ra 0.8 μm / Blue Anodized Finish
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304 Stainless Steel CNC Machined Stator Lock Post
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Dimensional Tolerance: ±0.05 mm / ±0.10 mm (Per Drawing)
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Mounting Hole Tolerance: Ø3.4 mm THRU / M3 × 0.5–6H
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Surface Roughness: Passivation
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