Ball Prism Base For Measuring Bore Holes for 1.5″ Spheres

With this base the 3D coordinates of already existing bore holes of tools, fixtures, etc. can be determined. For this purpose, the base is equipped with a concentric stud.

The bolt diameters are manufactured with “h6 accuracy“. The ball center is located exactly in the stud axis (=bore axis).

The 3490-020 Ball Prism Base For Measuring Bore Holes features:

Features:
• Base made of stainless steel (V2A)
• Integrated permanent magnet
• Compatible with ball prisms: 1.5″ (38,1 mm)
• Positional accuracy of the ball in the base: ± 0,02 mm
• Height-Offset HO of prism center: 25 ± 0,1 mm
• The small distance to the object allows very accurate measurements
• Ring marking with engraved ball diameter 1.5” (38,1 mm) and Height-Offset HO 25 mm

Thanks to the small distance of only 25 mm it is possible to get very accurate measurements.

Available LxD:
• 6x8mm / 8x10mm / 10x12mm / 12x14mm

SKU: 3490-020 Category: Spheres

Description

Shipping: 1-2 weeks*. Check our Frequently Asked Questions page for more information.

Return: 14 days money back from the date of purchase. Buyer pays return shipping. 15% restocking fee may apply. For details to request a Return Goods Authorization (RGA), please visit the Terms and Conditions page.

Warranty: Omni Survey offers a limited warranty against manufacturers defects of up to 2 years depending on the product. Please visit our Terms and Conditions section.

*Shipping times are an estimate and cannot be guaranteed. More accurate expected shipping times and delivery details are provided when an order is placed.