SpiroBuddy™ $38.00 Velg antall SpiroBuddy™ is a centering jig for mini prisms used by surveyors and geomatics engineers to quickly and accurately measure holes for geometric control. While there are several applications possible, this little centering jig was developed to speed up geometric control of spiral pipe concrete recess slots for bolts. Nearly 300 recess holes were measured along with many elevation control shots in hours instead of 3,14 eternities with better accuracy than alternative methods. The default unit will measure:- 45-60mm holes - 30mm radius for control of vertical surfaces- 50mm height for control of horisontal surfaces- 16mm bolt internal centering Other dimensions are available, let me know what you need. The centering jig has a 1/4" bolt to attach a 360 mini prism or similar. Specify what color you would like in the comments. Share this page with a friend! Your name: Your email: Recipient's name: Recipient's email:
