Remove debris faster and discharge particles easily
4 -12mm (4 5 5 6 7 8 9 10, 11 12 mm)
4 -20mm (4 6 8 10 12 14 16 18 20mm)
4 -32mm (4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 mm)
Need to pay attention to the following points:
You can use manual drills and dike drills to drill holes in stainless steel. It uses manual drilling for 1 mm/0.04 inch thick plates.
When using a dike to process a plate with a thickness of about 2-3mm / 0.08-0.12;
On stainless steel, the penetration rate should not be too fast. 100 revolutions is enough
In order to extend the service life of the drill bit, cooling water or cutting fluid is added during the machining process