Dormer: Reamer taper pin HSS, 4mm

Description

68 flute length x 93 mm OAL

Hand Taper Pin Reamer
Blue flutes and bright lands surface treatment.
To open out existing parallel holes and for finishing of pre-formed taper holes.

Measurements:
d1 dia mm : 3.9mm
d2 dia mm : 5.26mm
l1 : 93mm
l2: 68mm
z : 4
a : 4mm
d3 dia h11 : 5mm