- Flutes: 3
- Degrees: 90
- Tool material: HSS
- Standard: DIN335
- Morse Taper: 3
- Diameter d1: 50.0mm
- d2: 14.0mm
- l1: 150.0mm
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Sale!Three Flute Countersink 90°, DIN 335, UNI Countersinking / Counterboring screw holes for Countersunk screws acc. to DIN 963, 964, 965, 966, 7513, 7516 For Countersunk screws acc. to ISO 2009, 2010, 7046-1, 7046-2, 7047 Chamfering of tapping holes For use in machine applications. Type N - For non-ferrous, Type UNI - For difficult to machine materials Range: 4.4-31.0mm D1: 31.0mm, D2: 12.0mm, L1: 71mm
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Sale!30mm HSS Holemaker countersink with Weldon shank to suit magnetic based drilling machines. Size Maximum: 30mm Angle: 90° Shank Diameter: 3/4" (19.05mm)