Dormer HSS Sprial Hand Taper Pin Reamer 20mm x 310mm OAL

Description

HSS Hand Taper Pin Reamer
1: 50 ratio
DIN 9
OAL Length : 310mm
Flute length : 250mm
D3 = 22.4mm
D1 = 19.8mm
D2 = 24.8mm
z = 8 flutes
Sq a = 22.4mm