Taper and step drills and countersink
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    Hss step drills
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    Hss-CO5 TIN coated taper drill
    Hss-cos step drills
    Hss-cos TIN coated step drills
    Hss-CO5 step drill clearance holes for pg fitTINgs
    Hss-cos TIN coated step drill clearance holes for pg fitTINgs
    Hss milled countersinks
    Hss milled countersinks with handle
    90° countersink-3 flutes-cylindrical shank-din 335
    90° countersink-3 flutes-Morse taper shank-din 335
    60° countersinks 3 flutes - cylindrical shank - DIN 334
    120° countersinks-3 flutes - cylindrical shank - DIN 334
    90° countersink with hole - cylindrical shank
    82° countersinks - 3 flutes - cylindrical shank - type C
    82° countersinks with hole cylindrical shank
    Carbide countersinks 60°, 90° and 120°
       
Hss-cos step drills

Code Ø mm Steps Number Ø Queue (mm) Inclination Total lenght
SC1 from 4 to 12 5 6 mm 70 mm
SC2 from 2 to 12 11 6 mm 70 mm
SC3 from 4,8 to 22 5 6 mm 54 mm
SC4 from 4 to 22 10 8 mm 90 mm
SC5 from 4 to 30 14 10 mm 12° 115 mm
SC6 from 4 to 39 13 10 mm 14° 107 mm