Dormer Countersink 90° 1.5-6.3mm 3 Cutting Edge 5mm Tri-Flat Shank HSS Bright 45mm0M920659
Ruko Countersink set 150X250X509F893336
Ruko Taper and deburring countersinker set DIN 335 type C 90° HSS-TiN in plastic case - 5 pcs.3Q995079