Drilling / reaming
Bohrspitzen-Anschnitt, Reibaufmaß, Tieflochbohren, Norm-Bohrer und Durchgangslöcher in allen drei Reihen.
Drill point lengthReaming allowancedeep-hole drillingStandard drill DIN 338Center drill DIN 333Durchgangslöcher DIN EN 20273Schnittwerte Bohren
Lead-in h = (D/2)/tan(angle/2). Reaming allowance and peck depth are guide values - tool manufacturer decisive.
Note: all cutting and material values are guide values. The tool or machine manufacturer's recommendations are decisive.
The calculator also runs in the workshop without a connection: app and desktop version