Magafor Piloted Countersink M1.8 90 Deg (3.8 x 1.9)
Diameter D = 3.8mm
Pilot Diameter = 1.9mm
Shank Diameter d2 = 3.8mm
Overall Length L = 56mm
HSS E M35 5% Cobolt
Made by Magafor France
Part Number M0032018AM