Magnetic Drift Nest (40mm)

Specifications & Features
Model: GDN-577140
1.Product Overview
Magnetic Drift Nest (also known as magnetic holder, magnetic base, magnetic nest, shankless drift nest,
or nest without shank), specifically engineered for Spherically Mounted Retro-Reflectors (SMR) in sizes
SMR25.4 (1"), SMR17.8 (0.7"), and SMR12.7 (0.5").

2.Replacement
Direct replacement for original drift nest model 577140.

3.System Compatibility
Fully compatible with all existing Laser Tracker Reflectors (SMR) across major brands and systems.

4.Material
Manufactured from high-quality Stainless Steel 304 for excellent corrosion resistance and structural durability.

5.Dimensions 
1)Height 
16 mm, low-profile design for stable and compact mounting.

2)Outer Diameter
40 mm, standardized size for seamless integration with SMR nests.

3)Magnetic Ring (Neodymium N52)
Dimensions: 30 mm (O.D.) × 6 mm (I.D.) × 10 mm (T.), high-strength N52 neodymium magnet ensures reliable
holding force.

4)Net Weight
115–120g, lightweight yet robust for portable field operations

6.Customization Services Available
1)Styles
Shank drift nest, edge drift nest, and corner drift nest – adaptable to different mounting configurations.

2)Colors
Black (black anodized), blue, and red, available for visual identification or branding requirements.

3)Surface Treatments
Stainless Steel (as-is), chrome-plated, nickel-plated, or black-anodized, tailored to suit environmental or aesthetic preferences.
Note: Any updates would be subject to change without prior notice.

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