Hand reamers with left hand helix 7° shank, form B, HSS, DIN 206, ISO 236, 42 mm H7
Ø D 42 mm
L 305 mm
l 152 mm
Weight 2,980 kg
a 31,50 mm
Even Teeth 12
Workmanship with left hand helix 7° and uniform pitch. Diameter of the shank is equal with øD in tolerance f8.
Reaming clear holes by repairing and piece work for all nonferrous metal and ferrous metal, their alloys and plastics.
Manufacturing Mode F - milled
Surface Treatment without treatment