Senker
Auch im Modellbau ist der Senker unverzichtbar, mit Hilfe von Senkern lässt sich jede Art von Schraube perfekt im Detail anpassen. Aber auch in allen anderen Bereichen der Bearbeitung von den verschiedensten Werkstücken, erfreut sich der Senker großer Beliebtheit.
The conical countersinks with 3 cutting edges are sanded radially and the chip spaces are ground from the solid. The conical sinker is suitable for producing 90 ° countersinks. You can sink DIN 7991 countersunk screws here. The conical sinker is universally applicable for both steel and stainless steel as well as for non-ferrous metals such as brass and aluminum. The 90 ° counterbores have industry quality and should ideally be used in a stator drilling machine. Of course, you can also use the conical sinker with a hand drill or a cordless screwdriver. We can supply you with conical sinkers in particularly small diameters, which are very suitable for working in the field of technical modeling. Countersink 90° Maximum roundness accuracy 3 cutting industrial quality
Metal cassette with 7 HSS countersinks. The 4-sided flats have a fixed guide pin to guide the countersink in the hole. The 180° countersinks are suitable for making countersinks in through holes for DIN912 cylinder screws from M3 to M12. The countersinks are supplied in a metal box. To produce a cylindrical countersink, proceed as follows. Firstly, a hole is drilled with a spiral drill 0.1mm larger than the diameter of the spindle core. Then, the cylindrical countersink is made with the appropriate countersink while being guided through the hole. Bolts Senker diameter Pin diameter M3 6mm 3.3mm M4 8 mm 4.5mm M5 10 mm 5.5mm M6 11mm 6.6mm M8 15 mm 9 mm M10 18 mm 11mm