4NCRG · ZrN Coated · 4 Flute · 35° Helix

4-Flute Corner Radius End Mill for Titanium and SUS Stainless Steel with ZrN Coating

A four-flute corner radius geometry for productive shoulder milling, profiling, and finishing with reinforced cutting corners. ZrN coating is specified for stainless steel and titanium repeat-production orders.

35° helix geometry; available in Ø1–16 mm across 126 orderable SKUs.

4-Flute Corner Radius End Mill for Titanium and SUS Stainless Steel with ZrN Coating, ZrN-coated carbide end mill and dimensional drawing

4: Flutes
WC: Fine-grain carbide
ZrN: PVD coating
35°: Helix angle
±0.005: R0.05–R0.5 mm
±0.01: R1–R1.5 mm
±0.015: R2–R4 mm
h5: Shank tolerance
Ø1–16: Diameter range mm

35° helix geometry

The 35° helix balances cutting-edge support, chip flow, and stable engagement in stainless steel and titanium.

Complete R tolerance bands

R0.05–R0.5: ±0.005 mm; R1–R1.5: ±0.01 mm; R2–R4: ±0.015 mm. The applicable tolerance is also shown on every SKU row.

Precision h5 shank

Shank diameter d uses an h5 tolerance to support secure location, runout control, and repeatable tool changes.

ZrN coating

Champagne-gold ZrN PVD coating for repeat B2B procurement of stainless-steel and titanium tooling.

Complete SKU table

4NCRG dimensions and order codes

All dimensions are in mm; catalog R tolerances are shown by applicable radius band; “—” means the field is not used for this family.

Showing 126 of 126 rowsFilter by order code or dimension

Order number / SKU	Specification	D	R	R tolerance	L1	L2	L	d (h5)
4NCRG 010 0005 S04	1 X R0.05	1	0.05	±0.005	2.5	—	45	4
4NCRG 010 001 S04	1 X R0.1	1	0.1	±0.005	2.5	—	45	4
4NCRG 010 002 S04	1 X R0.2	1	0.2	±0.005	2.5	—	45	4
4NCRG 010 003 S04	1 X R0.3	1	0.3	±0.005	2.5	—	45	4
4NCRG 015 0005 S04	1.5 X R0.05	1.5	0.05	±0.005	4	—	45	4
4NCRG 015 001 S04	1.5 X R0.1	1.5	0.1	±0.005	4	—	45	4
4NCRG 015 002 S04	1.5 X R0.2	1.5	0.2	±0.005	4	—	45	4
4NCRG 015 003 S04	1.5 X R0.3	1.5	0.3	±0.005	4	—	45	4
4NCRG 015 005 S04	1.5 X R0.5	1.5	0.5	±0.005	4	—	45	4
4NCRG 020 0005 S04	2 X R0.05	2	0.05	±0.005	6	—	45	4
4NCRG 020 001 S04	2 X R0.1	2	0.1	±0.005	6	—	45	4
4NCRG 020 002 S04	2 X R0.2	2	0.2	±0.005	6	—	45	4
4NCRG 020 003 S04	2 X R0.3	2	0.3	±0.005	6	—	45	4
4NCRG 020 005 S04	2 X R0.5	2	0.5	±0.005	6	—	45	4
4NCRG 025 001 S04	2.5 X R0.1	2.5	0.1	±0.005	6	—	50	4
4NCRG 025 002 S04	2.5 X R0.2	2.5	0.2	±0.005	6	—	50	4
4NCRG 025 003 S04	2.5 X R0.3	2.5	0.3	±0.005	6	—	50	4
4NCRG 025 005 S04	2.5 X R0.5	2.5	0.5	±0.005	6	—	50	4
4NCRG 030 001 S06	3 X R0.1	3	0.1	±0.005	8	—	60	6
4NCRG 030 002 S06	3 X R0.2	3	0.2	±0.005	8	—	60	6
4NCRG 030 003 S06	3 X R0.3	3	0.3	±0.005	8	—	60	6
4NCRG 030 005 S06	3 X R0.5	3	0.5	±0.005	8	—	60	6
4NCRG 030 010 S06	3 X R1	3	1	±0.01	8	—	60	6
4NCRG 040 001 060	4 X R0.1	4	0.1	±0.005	9	—	60	4
4NCRG 040 001 080	4 X R0.1	4	0.1	±0.005	9	—	80	4
4NCRG 040 001 S06	4 X R0.1	4	0.1	±0.005	10	—	70	6
4NCRG 040 002 060	4 X R0.2	4	0.2	±0.005	9	—	60	4
4NCRG 040 002 080	4 X R0.2	4	0.2	±0.005	9	—	80	4
4NCRG 040 002 S06	4 X R0.2	4	0.2	±0.005	10	—	70	6
4NCRG 040 003 060	4 X R0.3	4	0.3	±0.005	9	—	60	4
4NCRG 040 003 080	4 X R0.3	4	0.3	±0.005	9	—	80	4
4NCRG 040 003 S06	4 X R0.3	4	0.3	±0.005	10	—	70	6
4NCRG 040 005 060	4 X R0.5	4	0.5	±0.005	9	—	60	4
4NCRG 040 005 080	4 X R0.5	4	0.5	±0.005	9	—	80	4
4NCRG 040 005 S06	4 X R0.5	4	0.5	±0.005	10	—	70	6
4NCRG 040 010 060	4 X R1	4	1	±0.01	9	—	60	4
4NCRG 040 010 080	4 X R1	4	1	±0.01	9	—	80	4
4NCRG 040 010 S06	4 X R1	4	1	±0.01	10	—	70	6
4NCRG 050 001 S06	5 X R0.1	5	0.1	±0.005	13	—	75	6
4NCRG 050 002 S06	5 X R0.2	5	0.2	±0.005	13	—	75	6
4NCRG 050 003 S06	5 X R0.3	5	0.3	±0.005	13	—	75	6
4NCRG 050 005 S06	5 X R0.5	5	0.5	±0.005	13	—	75	6
4NCRG 050 010 S06	5 X R1	5	1	±0.01	13	—	75	6
4NCRG 060 001 060	6 X R0.1	6	0.1	±0.005	11	—	60	6
4NCRG 060 001 080	6 X R0.1	6	0.1	±0.005	13	—	80	6
4NCRG 060 002 060	6 X R0.2	6	0.2	±0.005	11	—	60	6
4NCRG 060 002 080	6 X R0.2	6	0.2	±0.005	13	—	80	6
4NCRG 060 003 060	6 X R0.3	6	0.3	±0.005	11	—	60	6
4NCRG 060 003 080	6 X R0.3	6	0.3	±0.005	13	—	80	6
4NCRG 060 005 060	6 X R0.5	6	0.5	±0.005	11	—	60	6
4NCRG 060 005 080	6 X R0.5	6	0.5	±0.005	13	—	80	6
4NCRG 060 010 060	6 X R1	6	1	±0.01	11	—	60	6
4NCRG 060 010 080	6 X R1	6	1	±0.01	13	—	80	6
4NCRG 060 015 060	6 X R1.5	6	1.5	±0.01	11	—	60	6
4NCRG 060 015 080	6 X R1.5	6	1.5	±0.01	13	—	80	6
4NCRG 060 020 060	6 X R2	6	2	±0.015	11	—	60	6
4NCRG 060 020 080	6 X R2	6	2	±0.015	13	—	80	6
4NCRG 080 001 070	8 X R0.1	8	0.1	±0.005	16	—	70	8
4NCRG 080 001 090	8 X R0.1	8	0.1	±0.005	19	—	90	8
4NCRG 080 002 070	8 X R0.2	8	0.2	±0.005	16	—	70	8
4NCRG 080 002 090	8 X R0.2	8	0.2	±0.005	19	—	90	8
4NCRG 080 003 070	8 X R0.3	8	0.3	±0.005	16	—	70	8
4NCRG 080 003 090	8 X R0.3	8	0.3	±0.005	19	—	90	8
4NCRG 080 005 070	8 X R0.5	8	0.5	±0.005	16	—	70	8
4NCRG 080 005 090	8 X R0.5	8	0.5	±0.005	19	—	90	8
4NCRG 080 005 110	8 X R0.5	8	0.5	±0.005	19	—	110	8
4NCRG 080 010 070	8 X R1	8	1	±0.01	16	—	70	8
4NCRG 080 010 090	8 X R1	8	1	±0.01	19	—	90	8
4NCRG 080 010 110	8 X R1	8	1	±0.01	19	—	110	8
4NCRG 080 015 070	8 X R1.5	8	1.5	±0.01	16	—	70	8
4NCRG 080 015 090	8 X R1.5	8	1.5	±0.01	19	—	90	8
4NCRG 080 015 110	8 X R1.5	8	1.5	±0.01	19	—	110	8
4NCRG 080 020 070	8 X R2	8	2	±0.015	16	—	70	8
4NCRG 080 020 090	8 X R2	8	2	±0.015	19	—	90	8
4NCRG 080 020 110	8 X R2	8	2	±0.015	19	—	110	8
4NCRG 080 025 090	8 X R2.5	8	2.5	±0.015	19	—	90	8
4NCRG 100 001 075	10 X R0.1	10	0.1	±0.005	19	—	75	10
4NCRG 100 001 100	10 X R0.1	10	0.1	±0.005	22	—	100	10
4NCRG 100 002 075	10 X R0.2	10	0.2	±0.005	19	—	75	10
4NCRG 100 002 100	10 X R0.2	10	0.2	±0.005	22	—	100	10
4NCRG 100 003 075	10 X R0.3	10	0.3	±0.005	19	—	75	10
4NCRG 100 003 100	10 X R0.3	10	0.3	±0.005	22	—	100	10
4NCRG 100 005 075	10 X R0.5	10	0.5	±0.005	19	—	75	10
4NCRG 100 005 100	10 X R0.5	10	0.5	±0.005	22	—	100	10
4NCRG 100 005 120	10 X R0.5	10	0.5	±0.005	22	—	120	10
4NCRG 100 010 075	10 X R1	10	1	±0.01	19	—	75	10
4NCRG 100 010 100	10 X R1	10	1	±0.01	22	—	100	10
4NCRG 100 010 120	10 X R1	10	1	±0.01	22	—	120	10
4NCRG 100 015 075	10 X R1.5	10	1.5	±0.01	19	—	75	10
4NCRG 100 015 100	10 X R1.5	10	1.5	±0.01	22	—	100	10
4NCRG 100 015 120	10 X R1.5	10	1.5	±0.01	22	—	120	10
4NCRG 100 020 075	10 X R2	10	2	±0.015	19	—	75	10
4NCRG 100 020 100	10 X R2	10	2	±0.015	22	—	100	10
4NCRG 100 020 120	10 X R2	10	2	±0.015	22	—	120	10
4NCRG 100 025 075	10 X R2.5	10	2.5	±0.015	19	—	75	10
4NCRG 100 025 100	10 X R2.5	10	2.5	±0.015	22	—	100	10
4NCRG 100 025 120	10 X R2.5	10	2.5	±0.015	22	—	120	10
4NCRG 100 030 100	10 X R3	10	3	±0.015	22	—	100	10
4NCRG 120 002 080	12 X R0.2	12	0.2	±0.005	22	—	80	12
4NCRG 120 002 110	12 X R0.2	12	0.2	±0.005	26	—	110	12
4NCRG 120 003 080	12 X R0.3	12	0.3	±0.005	22	—	80	12
4NCRG 120 003 110	12 X R0.3	12	0.3	±0.005	26	—	110	12
4NCRG 120 005 080	12 X R0.5	12	0.5	±0.005	22	—	80	12
4NCRG 120 005 110	12 X R0.5	12	0.5	±0.005	26	—	110	12
4NCRG 120 005 130	12 X R0.5	12	0.5	±0.005	26	—	130	12
4NCRG 120 010 080	12 X R1	12	1	±0.01	22	—	80	12
4NCRG 120 010 110	12 X R1	12	1	±0.01	26	—	110	12
4NCRG 120 010 130	12 X R1	12	1	±0.01	26	—	130	12
4NCRG 120 015 080	12 X R1.5	12	1.5	±0.01	22	—	80	12
4NCRG 120 015 110	12 X R1.5	12	1.5	±0.01	26	—	110	12
4NCRG 120 015 130	12 X R1.5	12	1.5	±0.01	26	—	130	12
4NCRG 120 020 080	12 X R2	12	2	±0.015	22	—	80	12
4NCRG 120 020 110	12 X R2	12	2	±0.015	26	—	110	12
4NCRG 120 020 130	12 X R2	12	2	±0.015	26	—	130	12
4NCRG 120 025 080	12 X R2.5	12	2.5	±0.015	22	—	80	12
4NCRG 120 025 110	12 X R2.5	12	2.5	±0.015	26	—	110	12
4NCRG 120 025 130	12 X R2.5	12	2.5	±0.015	26	—	130	12
4NCRG 120 030 080	12 X R3	12	3	±0.015	22	—	80	12
4NCRG 120 030 110	12 X R3	12	3	±0.015	26	—	110	12
4NCRG 120 030 130	12 X R3	12	3	±0.015	26	—	130	12
4NCRG 120 035 110	12 X R3.5	12	3.5	±0.015	26	—	110	12
4NCRG 120 040 110	12 X R4	12	4	±0.015	26	—	110	12
4NCRG 160 005 110	16 X R0.5	16	0.5	±0.005	35	—	110	16
4NCRG 160 005 160	16 X R0.5	16	0.5	±0.005	35	—	160	16
4NCRG 160 010 110	16 X R1	16	1	±0.01	35	—	110	16
4NCRG 160 010 160	16 X R1	16	1	±0.01	35	—	160	16

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