Diamond 111GRC
Head Diameter (mm): 1.7
Head Length (mm): 8.0
Grit: Coarse
Diamond 198GRC
Head Diameter (mm): 1.8
Head Length (mm): 8.0
Grit: Coarse
Diamond 199SPM
Head Diameter (mm): 1.6
Head Length (mm): 10.0
Grit: Medium
Diamond 257SPM
Head Diameter (mm): 2.3
Head Length (mm): 5.0
Grit: Medium