ISO3465 Hand taper 1:50 pin reamers

Material: HSS (HSS-E are available)
Accuracy：H7 H8 H9                                                             Finish: black oxide, bright, or Ti-plated                           
Diameter: 5-20mm   

D L l
5 85 60
6 95 70
8 125 95
10 155 120
12 180 140
16 200 160
20 225 180