Bone punching insert 23cm 45° with ejector + 360° rotating punching handle

Bone punch insert 45° with ejector and Kerrison laminectomy bone punch with 360° rotatable handle
Handle lockable, 360° rotatable in 7 positions of 45° each, Ejector for easy and safe removal of material
Length: 23cm working end
Color marking: yellow (2mm), green (3mm), blue (4mm), black (5mm)