Pfanstiehl 163-DS77 Diamond / Sapphire Needle for Astatic*
FEATURES:
- Replaces*: Astatic N56, N56-SD
- Used In*: Astatic 153, 157, 341, 343, 345, 461, 465, 479, 481, 499
- Tip Material & Radii: 0.0007 Diamond and 0.0007 Synthetic Sapphire
- Speeds: 16, 33 & 45