Hardened Steel

Prefer low radial engagement, smooth toolpaths, minimal runout and short overhang.

ISO: H
Geometry: D6 | R3 | Z4
Flutes: Z4
Visual finish: TiSiN

TiSiN visual finish. Displayed example: D6 | R3 | Z4. The 48–65 HRC cue is methodological, not a Qeviora warranty.

Applications for this family

Usage cues. Adapt to grade, machine and toolpath.

3D finishing of hardened materials
Moulds and dies
Low radial engagement
Short, stable set-up

Indicative starting values — tool D6, R3

Conservative starting ranges for a D6 ball nose with low to moderate radial engagement. Confirm by trial.

Confirm by trialIndicative values

ISO	Initial vc (m/min)	Initial fz (mm/tooth)	Recommended ae	Recommended ap	Cooling
H	35–90	0,008–0,025	1–5 % D	0,02–0,15 D	Clean air / stable strategy

In ball-nose milling, effective cutting speed decreases toward the tool centre. For 3D finishing, prefer tool tilt or a toolpath that avoids continuous centre cutting.

Elegir un diámetro

Seleccione el diámetro de corte. El diámetro de mango correspondiente se aplica automáticamente según la matriz estándar Qeviora.

Serie estándar

Elegir un diámetro

Seleccione el diámetro de corte. El diámetro de mango correspondiente se aplica automáticamente según la matriz estándar Qeviora.

Diámetro de corte

Diámetro de corte: Ø1 mm
Diámetro de mango: Ø4 mm
Referencia: QCT-BN-D01-S04

Technical warning: illustrated visuals, coatings and cutting parameters are indicative only. They are not a performance guarantee, a commercial equivalence with another manufacturer, or final validation without machine trials.