Hardened steel end mills

This solid carbide square end mill range is oriented to harder steels with a TiSiN visual series. Cutting data requires Qeviora review before production use.

Target materials: H — Hardened
Typical geometry: Square / flat end
Coating / finish: TiSiN
Flute count: 4

View Available Diameters Request Technical Guidance

Qeviora solid carbide square end mills — TiSiN coating series

Family overview — not a quote item

Product features

Solid carbide construction
Square cutting-end geometry
TiSiN coating series
Oriented to ISO H (hardened)
Light finishing / semi-finishing focus

Available standard diameters

Each row is one selectable diameter variant. Add exact variants to the Quote Cart — the family overview image is not a product line.

Cutting parameters are provided as starting values when they are not supplier verified. They must be adjusted according to the material, machine, tool holder, clamping, coolant, rigidity and actual machining conditions.

SeriesDiameter

Ø4 mm · Z4
QC-HD-4F-TSN-D04-TSN
HD04Z4TSN · TiSiN series
Indicative Starting Range
Lc
7
L
58
Vc
30–80 m/min
fz
0.01–0.04 mm/tooth
Ø6 mm · Z4
QC-HD-4F-TSN-D06-TSN
HD06Z4TSN · TiSiN series
Indicative Starting Range
Lc
11
L
62
Vc
30–80 m/min
fz
0.01–0.04 mm/tooth
Ø8 mm · Z4
QC-HD-4F-TSN-D08-TSN
HD08Z4TSN · TiSiN series
Indicative Starting Range
Lc
14
L
66
Vc
30–80 m/min
fz
0.01–0.04 mm/tooth
Ø10 mm · Z4
QC-HD-4F-TSN-D10-TSN
HD10Z4TSN · TiSiN series
Indicative Starting Range
Lc
18
L
70
Vc
30–80 m/min
fz
0.01–0.04 mm/tooth
Ø12 mm · Z4
QC-HD-4F-TSN-D12-TSN
HD12Z4TSN · TiSiN series
Indicative Starting Range
Lc
22
L
74
Vc
30–80 m/min
fz
0.01–0.04 mm/tooth
Ø16 mm · Z4
QC-HD-4F-TSN-D16-TSN
HD16Z4TSN · TiSiN series
Indicative Starting Range
Lc
29
L
82
Vc
30–80 m/min
fz
0.01–0.04 mm/tooth

Solid carbide end mill diameter variants
Product reference	Engraving	D	Z	Lc	L	Ds	Coating	Vc	fz	ap	ae	Coolant	Data status	Availability
QC-HD-4F-TSN-D04-TSN	HD04Z4TSN	Ø4	4	7	58	4	TiSiN	30–80 m/min	0.01–0.04 mm/tooth	0.05–0.3 ×Dc	0.02–0.15 ×Dc	Air or emulsion	Qeviora review required	Available on request
QC-HD-4F-TSN-D06-TSN	HD06Z4TSN	Ø6	4	11	62	6	TiSiN	30–80 m/min	0.01–0.04 mm/tooth	0.05–0.3 ×Dc	0.02–0.15 ×Dc	Air or emulsion	Qeviora review required	Available on request
QC-HD-4F-TSN-D08-TSN	HD08Z4TSN	Ø8	4	14	66	8	TiSiN	30–80 m/min	0.01–0.04 mm/tooth	0.05–0.3 ×Dc	0.02–0.15 ×Dc	Air or emulsion	Qeviora review required	Available on request
QC-HD-4F-TSN-D10-TSN	HD10Z4TSN	Ø10	4	18	70	10	TiSiN	30–80 m/min	0.01–0.04 mm/tooth	0.05–0.3 ×Dc	0.02–0.15 ×Dc	Air or emulsion	Qeviora review required	Available on request
QC-HD-4F-TSN-D12-TSN	HD12Z4TSN	Ø12	4	22	74	12	TiSiN	30–80 m/min	0.01–0.04 mm/tooth	0.05–0.3 ×Dc	0.02–0.15 ×Dc	Air or emulsion	Qeviora review required	Available on request
QC-HD-4F-TSN-D16-TSN	HD16Z4TSN	Ø16	4	29	82	16	TiSiN	30–80 m/min	0.01–0.04 mm/tooth	0.05–0.3 ×Dc	0.02–0.15 ×Dc	Air or emulsion	Qeviora review required	Available on request