Brunson 1.5THDN-B Bolt-On Drift Nest for 1.5" SMR Machine Control Receivers we have perfected this instrument

we have perfected this instrument to offer you an enjoyable field experience

As an additional feature

Interior finishing work

The points work well on uneven surfaces

settling measurements are possible on railway tracks while under the load of rail traffic

Brunson 1.5THDN-B Bolt-On Drift Nest for 1.5" SMR Machine Control Receivers we have perfected this instrumentThe Brunson 1. 5THDN B Bolt On Drift Nest offers a secure, temporary mounting solution for 1. 5" SMRs (Spherically Mounted Retroreflectors). Designed for flexibility in metrology and laser tracking setups, this bolt on adapter uses a standard #10 or M5 cap screw to mount onto machine tools, concrete, pillars, stands, or other structures. A front mounted magnet securely holds the SMR in place, ensuring precise alignment during measurement. Once your