Technical Data:
Half disk points
Optional accessory for universal comparison gauge
Supplied in pair
Flat measuring face for external groove diameter measurement
Spherical measuring face R10 for internal groove diameter measurement
External groove measuring depth: <=2.5mm
Internal groove measuring depth: <=7.5mm

Dimensions:
Drawing reference dimensions: 15mm; 14mm; 42mm
Point/stem diameter: dia.5mm
Spherical measuring face: R10
Flat measuring face thickness reference: 2mm
Spherical measuring face reference: 5mm