1/4in Precision Shaft


1/4″ x 3″ precision shaft


1/4in Precision Shaft

SDP/SI machines high-quality shafting, available off-the-shelf or made to your exact needs. SDP/SI specializes in Swiss machining, milling, tapping and drilling in aluminum, stainless steel, steel alloys, and titanium.

Custom precision shafting can be made to meet your specifications:
• 1/32“ to 1-1/2“ diameters
• Tolerance: +/-.0001”
• Straightness: Up to .0003”/Inch
• Length: Up to 12 feet

The following modifications can be applied to shafts available through our catalog or e-store:
• Journal ends
• Through holes
• Threaded ends
• Chamfered ends
• Flats

If your need is assembly – we do that to. Custom mechanical assemblies can be fabricated using our precision shafting with gears, pulleys, couplings and bearings from inventory or modified for your application. Call and to learn more about the options available at SDP/SI.


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