35° helix geometry
The 35° helix balances cutting-edge support, chip flow, and stable engagement in stainless steel and titanium.
2NCRG · ZrN Coated · 2 Flute · 35° Helix
A two-flute corner radius end mill for slotting, profiling, and applications that need added edge strength. ZrN coating supports stainless steel and titanium machining across standard metric sizes.
35° helix geometry; available in Ø0.4–12 mm across 134 orderable SKUs.

The 35° helix balances cutting-edge support, chip flow, and stable engagement in stainless steel and titanium.
R0.05–R0.5: ±0.005 mm; R1–R1.5: ±0.01 mm; R2–R5: ±0.015 mm. The applicable tolerance is also shown on every SKU row.
Shank diameter d uses an h5 tolerance to support secure location, runout control, and repeatable tool changes.
Champagne-gold ZrN PVD coating for repeat B2B procurement of stainless-steel and titanium tooling.
Complete SKU table
All dimensions are in mm; catalog R tolerances are shown by applicable radius band; “—” means the field is not used for this family.
| Order number / SKU | Specification | D | R | R tolerance | L1 | L2 | L | d (h5) |
|---|---|---|---|---|---|---|---|---|
| 2NCRG 004 0005 S04 | 0.4 X R0.05 | 0.4 | 0.05 | ±0.005 | 0.8 | — | 45 | 4 |
| 2NCRG 004 001 S04 | 0.4 X R0.1 | 0.4 | 0.1 | ±0.005 | 0.8 | — | 45 | 4 |
| 2NCRG 005 0005 S04 | 0.5 X R0.05 | 0.5 | 0.05 | ±0.005 | 1 | — | 45 | 4 |
| 2NCRG 005 001 S04 | 0.5 X R0.1 | 0.5 | 0.1 | ±0.005 | 1 | — | 45 | 4 |
| 2NCRG 006 0005 S04 | 0.6 X R0.05 | 0.6 | 0.05 | ±0.005 | 1.2 | — | 45 | 4 |
| 2NCRG 006 001 S04 | 0.6 X R0.1 | 0.6 | 0.1 | ±0.005 | 1.2 | — | 45 | 4 |
| 2NCRG 006 002 S04 | 0.6 X R0.2 | 0.6 | 0.2 | ±0.005 | 1.2 | — | 45 | 4 |
| 2NCRG 007 0005 S04 | 0.7 X R0.05 | 0.7 | 0.05 | ±0.005 | 1.4 | — | 45 | 4 |
| 2NCRG 007 001 S04 | 0.7 X R0.1 | 0.7 | 0.1 | ±0.005 | 1.4 | — | 45 | 4 |
| 2NCRG 007 002 S04 | 0.7 X R0.2 | 0.7 | 0.2 | ±0.005 | 1.4 | — | 45 | 4 |
| 2NCRG 008 0005 S04 | 0.8 X R0.05 | 0.8 | 0.05 | ±0.005 | 1.6 | — | 45 | 4 |
| 2NCRG 008 001 S04 | 0.8 X R0.1 | 0.8 | 0.1 | ±0.005 | 1.6 | — | 45 | 4 |
| 2NCRG 008 002 S04 | 0.8 X R0.2 | 0.8 | 0.2 | ±0.005 | 1.6 | — | 45 | 4 |
| 2NCRG 009 0005 S04 | 0.9 X R0.05 | 0.9 | 0.05 | ±0.005 | 1.8 | — | 45 | 4 |
| 2NCRG 009 001 S04 | 0.9 X R0.1 | 0.9 | 0.1 | ±0.005 | 1.8 | — | 45 | 4 |
| 2NCRG 010 001 S04 | 1 X R0.1 | 1 | 0.1 | ±0.005 | 2.5 | — | 45 | 4 |
| 2NCRG 010 002 S04 | 1 X R0.2 | 1 | 0.2 | ±0.005 | 2.5 | — | 45 | 4 |
| 2NCRG 010 003 S04 | 1 X R0.3 | 1 | 0.3 | ±0.005 | 2.5 | — | 45 | 4 |
| 2NCRG 012 001 S04 | 1.2 X R0.1 | 1.2 | 0.1 | ±0.005 | 3.2 | — | 45 | 4 |
| 2NCRG 012 002 S04 | 1.2 X R0.2 | 1.2 | 0.2 | ±0.005 | 3.2 | — | 45 | 4 |
| 2NCRG 012 003 S04 | 1.2 X R0.3 | 1.2 | 0.3 | ±0.005 | 3.2 | — | 45 | 4 |
| 2NCRG 015 001 S04 | 1.5 X R0.1 | 1.5 | 0.1 | ±0.005 | 4 | — | 45 | 4 |
| 2NCRG 015 002 S04 | 1.5 X R0.2 | 1.5 | 0.2 | ±0.005 | 4 | — | 45 | 4 |
| 2NCRG 015 003 S04 | 1.5 X R0.3 | 1.5 | 0.3 | ±0.005 | 4 | — | 45 | 4 |
| 2NCRG 015 005 S04 | 1.5 X R0.5 | 1.5 | 0.5 | ±0.005 | 4 | — | 45 | 4 |
| 2NCRG 020 001 S04 | 2 X R0.1 | 2 | 0.1 | ±0.005 | 6 | — | 45 | 4 |
| 2NCRG 020 002 S04 | 2 X R0.2 | 2 | 0.2 | ±0.005 | 6 | — | 45 | 4 |
| 2NCRG 020 003 S04 | 2 X R0.3 | 2 | 0.3 | ±0.005 | 6 | — | 45 | 4 |
| 2NCRG 020 005 S04 | 2 X R0.5 | 2 | 0.5 | ±0.005 | 6 | — | 45 | 4 |
| 2NCRG 025 001 S04 | 2.5 X R0.1 | 2.5 | 0.1 | ±0.005 | 6 | — | 50 | 4 |
| 2NCRG 025 002 S04 | 2.5 X R0.2 | 2.5 | 0.2 | ±0.005 | 6 | — | 50 | 4 |
| 2NCRG 025 003 S04 | 2.5 X R0.3 | 2.5 | 0.3 | ±0.005 | 6 | — | 50 | 4 |
| 2NCRG 025 005 S04 | 2.5 X R0.5 | 2.5 | 0.5 | ±0.005 | 6 | — | 50 | 4 |
| 2NCRG 030 001 S06 | 3 X R0.1 | 3 | 0.1 | ±0.005 | 8 | — | 60 | 6 |
| 2NCRG 030 002 S06 | 3 X R0.2 | 3 | 0.2 | ±0.005 | 8 | — | 60 | 6 |
| 2NCRG 030 003 S06 | 3 X R0.3 | 3 | 0.3 | ±0.005 | 8 | — | 60 | 6 |
| 2NCRG 030 005 S06 | 3 X R0.5 | 3 | 0.5 | ±0.005 | 8 | — | 60 | 6 |
| 2NCRG 030 010 S06 | 3 X R1 | 3 | 1 | ±0.01 | 8 | — | 60 | 6 |
| 2NCRG 040 001 060 | 4 X R0.1 | 4 | 0.1 | ±0.005 | 9 | — | 60 | 4 |
| 2NCRG 040 001 080 | 4 X R0.1 | 4 | 0.1 | ±0.005 | 9 | — | 80 | 4 |
| 2NCRG 040 001 S06 | 4 X R0.1 | 4 | 0.1 | ±0.005 | 10 | — | 70 | 6 |
| 2NCRG 040 002 060 | 4 X R0.2 | 4 | 0.2 | ±0.005 | 9 | — | 60 | 4 |
| 2NCRG 040 002 080 | 4 X R0.2 | 4 | 0.2 | ±0.005 | 9 | — | 80 | 4 |
| 2NCRG 040 002 S06 | 4 X R0.2 | 4 | 0.2 | ±0.005 | 10 | — | 70 | 6 |
| 2NCRG 040 003 060 | 4 X R0.3 | 4 | 0.3 | ±0.005 | 9 | — | 60 | 4 |
| 2NCRG 040 003 080 | 4 X R0.3 | 4 | 0.3 | ±0.005 | 9 | — | 80 | 4 |
| 2NCRG 040 003 S06 | 4 X R0.3 | 4 | 0.3 | ±0.005 | 10 | — | 70 | 6 |
| 2NCRG 040 005 060 | 4 X R0.5 | 4 | 0.5 | ±0.005 | 9 | — | 60 | 4 |
| 2NCRG 040 005 080 | 4 X R0.5 | 4 | 0.5 | ±0.005 | 9 | — | 80 | 4 |
| 2NCRG 040 005 S06 | 4 X R0.5 | 4 | 0.5 | ±0.005 | 10 | — | 70 | 6 |
| 2NCRG 040 010 060 | 4 X R1 | 4 | 1 | ±0.01 | 9 | — | 60 | 4 |
| 2NCRG 040 010 080 | 4 X R1 | 4 | 1 | ±0.01 | 9 | — | 80 | 4 |
| 2NCRG 040 010 S06 | 4 X R1 | 4 | 1 | ±0.01 | 10 | — | 70 | 6 |
| 2NCRG 050 001 S06 | 5 X R0.1 | 5 | 0.1 | ±0.005 | 13 | — | 75 | 6 |
| 2NCRG 050 002 S06 | 5 X R0.2 | 5 | 0.2 | ±0.005 | 13 | — | 75 | 6 |
| 2NCRG 050 003 S06 | 5 X R0.3 | 5 | 0.3 | ±0.005 | 13 | — | 75 | 6 |
| 2NCRG 050 005 S06 | 5 X R0.5 | 5 | 0.5 | ±0.005 | 13 | — | 75 | 6 |
| 2NCRG 050 010 S06 | 5 X R1 | 5 | 1 | ±0.01 | 13 | — | 75 | 6 |
| 2NCRG 060 001 060 | 6 X R0.1 | 6 | 0.1 | ±0.005 | 11 | — | 60 | 6 |
| 2NCRG 060 001 090 | 6 X R0.1 | 6 | 0.1 | ±0.005 | 13 | — | 90 | 6 |
| 2NCRG 060 002 060 | 6 X R0.2 | 6 | 0.2 | ±0.005 | 11 | — | 60 | 6 |
| 2NCRG 060 002 090 | 6 X R0.2 | 6 | 0.2 | ±0.005 | 13 | — | 90 | 6 |
| 2NCRG 060 003 060 | 6 X R0.3 | 6 | 0.3 | ±0.005 | 11 | — | 60 | 6 |
| 2NCRG 060 003 090 | 6 X R0.3 | 6 | 0.3 | ±0.005 | 13 | — | 90 | 6 |
| 2NCRG 060 005 060 | 6 X R0.5 | 6 | 0.5 | ±0.005 | 11 | — | 60 | 6 |
| 2NCRG 060 005 090 | 6 X R0.5 | 6 | 0.5 | ±0.005 | 13 | — | 90 | 6 |
| 2NCRG 060 010 060 | 6 X R1 | 6 | 1 | ±0.01 | 11 | — | 60 | 6 |
| 2NCRG 060 010 090 | 6 X R1 | 6 | 1 | ±0.01 | 13 | — | 90 | 6 |
| 2NCRG 060 015 060 | 6 X R1.5 | 6 | 1.5 | ±0.01 | 11 | — | 60 | 6 |
| 2NCRG 060 015 090 | 6 X R1.5 | 6 | 1.5 | ±0.01 | 13 | — | 90 | 6 |
| 2NCRG 060 020 060 | 6 X R2 | 6 | 2 | ±0.015 | 11 | — | 60 | 6 |
| 2NCRG 060 020 090 | 6 X R2 | 6 | 2 | ±0.015 | 13 | — | 90 | 6 |
| 2NCRG 060 025 090 | 6 X R2.5 | 6 | 2.5 | ±0.015 | 13 | — | 90 | 6 |
| 2NCRG 080 001 070 | 8 X R0.1 | 8 | 0.1 | ±0.005 | 16 | — | 70 | 8 |
| 2NCRG 080 001 100 | 8 X R0.1 | 8 | 0.1 | ±0.005 | 19 | — | 100 | 8 |
| 2NCRG 080 002 070 | 8 X R0.2 | 8 | 0.2 | ±0.005 | 16 | — | 70 | 8 |
| 2NCRG 080 002 100 | 8 X R0.2 | 8 | 0.2 | ±0.005 | 19 | — | 100 | 8 |
| 2NCRG 080 003 070 | 8 X R0.3 | 8 | 0.3 | ±0.005 | 16 | — | 70 | 8 |
| 2NCRG 080 003 100 | 8 X R0.3 | 8 | 0.3 | ±0.005 | 19 | — | 100 | 8 |
| 2NCRG 080 005 070 | 8 X R0.5 | 8 | 0.5 | ±0.005 | 16 | — | 70 | 8 |
| 2NCRG 080 005 100 | 8 X R0.5 | 8 | 0.5 | ±0.005 | 19 | — | 100 | 8 |
| 2NCRG 080 005 120 | 8 X R0.5 | 8 | 0.5 | ±0.005 | 19 | — | 120 | 8 |
| 2NCRG 080 010 070 | 8 X R1 | 8 | 1 | ±0.01 | 16 | — | 70 | 8 |
| 2NCRG 080 010 100 | 8 X R1 | 8 | 1 | ±0.01 | 19 | — | 100 | 8 |
| 2NCRG 080 010 120 | 8 X R1 | 8 | 1 | ±0.01 | 19 | — | 120 | 8 |
| 2NCRG 080 015 070 | 8 X R1.5 | 8 | 1.5 | ±0.01 | 16 | — | 70 | 8 |
| 2NCRG 080 015 100 | 8 X R1.5 | 8 | 1.5 | ±0.01 | 19 | — | 100 | 8 |
| 2NCRG 080 020 070 | 8 X R2 | 8 | 2 | ±0.015 | 16 | — | 70 | 8 |
| 2NCRG 080 020 100 | 8 X R2 | 8 | 2 | ±0.015 | 19 | — | 100 | 8 |
| 2NCRG 080 025 100 | 8 X R2.5 | 8 | 2.5 | ±0.015 | 19 | — | 100 | 8 |
| 2NCRG 080 030 100 | 8 X R3 | 8 | 3 | ±0.015 | 19 | — | 100 | 8 |
| 2NCRG 080 035 100 | 8 X R3.5 | 8 | 3.5 | ±0.015 | 19 | — | 100 | 8 |
| 2NCRG 100 001 075 | 10 X R0.1 | 10 | 0.1 | ±0.005 | 19 | — | 75 | 10 |
| 2NCRG 100 001 100 | 10 X R0.1 | 10 | 0.1 | ±0.005 | 22 | — | 100 | 10 |
| 2NCRG 100 002 075 | 10 X R0.2 | 10 | 0.2 | ±0.005 | 19 | — | 75 | 10 |
| 2NCRG 100 002 100 | 10 X R0.2 | 10 | 0.2 | ±0.005 | 22 | — | 100 | 10 |
| 2NCRG 100 003 075 | 10 X R0.3 | 10 | 0.3 | ±0.005 | 19 | — | 75 | 10 |
| 2NCRG 100 003 100 | 10 X R0.3 | 10 | 0.3 | ±0.005 | 22 | — | 100 | 10 |
| 2NCRG 100 005 075 | 10 X R0.5 | 10 | 0.5 | ±0.005 | 19 | — | 75 | 10 |
| 2NCRG 100 005 100 | 10 X R0.5 | 10 | 0.5 | ±0.005 | 22 | — | 100 | 10 |
| 2NCRG 100 005 130 | 10 X R0.5 | 10 | 0.5 | ±0.005 | 22 | — | 130 | 10 |
| 2NCRG 100 010 075 | 10 X R1 | 10 | 1 | ±0.01 | 19 | — | 75 | 10 |
| 2NCRG 100 010 100 | 10 X R1 | 10 | 1 | ±0.01 | 22 | — | 100 | 10 |
| 2NCRG 100 010 130 | 10 X R1 | 10 | 1 | ±0.01 | 22 | — | 130 | 10 |
| 2NCRG 100 015 075 | 10 X R1.5 | 10 | 1.5 | ±0.01 | 19 | — | 75 | 10 |
| 2NCRG 100 015 100 | 10 X R1.5 | 10 | 1.5 | ±0.01 | 22 | — | 100 | 10 |
| 2NCRG 100 015 130 | 10 X R1.5 | 10 | 1.5 | ±0.01 | 22 | — | 130 | 10 |
| 2NCRG 100 020 075 | 10 X R2 | 10 | 2 | ±0.015 | 19 | — | 75 | 10 |
| 2NCRG 100 020 100 | 10 X R2 | 10 | 2 | ±0.015 | 22 | — | 100 | 10 |
| 2NCRG 100 025 100 | 10 X R2.5 | 10 | 2.5 | ±0.015 | 22 | — | 100 | 10 |
| 2NCRG 100 030 100 | 10 X R3 | 10 | 3 | ±0.015 | 22 | — | 100 | 10 |
| 2NCRG 100 040 100 | 10 X R4 | 10 | 4 | ±0.015 | 22 | — | 100 | 10 |
| 2NCRG 120 001 080 | 12 X R0.1 | 12 | 0.1 | ±0.005 | 22 | — | 80 | 12 |
| 2NCRG 120 001 110 | 12 X R0.1 | 12 | 0.1 | ±0.005 | 26 | — | 110 | 12 |
| 2NCRG 120 002 080 | 12 X R0.2 | 12 | 0.2 | ±0.005 | 22 | — | 80 | 12 |
| 2NCRG 120 002 110 | 12 X R0.2 | 12 | 0.2 | ±0.005 | 26 | — | 110 | 12 |
| 2NCRG 120 003 080 | 12 X R0.3 | 12 | 0.3 | ±0.005 | 22 | — | 80 | 12 |
| 2NCRG 120 003 110 | 12 X R0.3 | 12 | 0.3 | ±0.005 | 26 | — | 110 | 12 |
| 2NCRG 120 005 080 | 12 X R0.5 | 12 | 0.5 | ±0.005 | 22 | — | 80 | 12 |
| 2NCRG 120 005 110 | 12 X R0.5 | 12 | 0.5 | ±0.005 | 26 | — | 110 | 12 |
| 2NCRG 120 005 130 | 12 X R0.5 | 12 | 0.5 | ±0.005 | 26 | — | 130 | 12 |
| 2NCRG 120 010 080 | 12 X R1 | 12 | 1 | ±0.01 | 22 | — | 80 | 12 |
| 2NCRG 120 010 110 | 12 X R1 | 12 | 1 | ±0.01 | 26 | — | 110 | 12 |
| 2NCRG 120 010 130 | 12 X R1 | 12 | 1 | ±0.01 | 26 | — | 130 | 12 |
| 2NCRG 120 015 080 | 12 X R1.5 | 12 | 1.5 | ±0.01 | 22 | — | 80 | 12 |
| 2NCRG 120 015 110 | 12 X R1.5 | 12 | 1.5 | ±0.01 | 26 | — | 110 | 12 |
| 2NCRG 120 015 130 | 12 X R1.5 | 12 | 1.5 | ±0.01 | 26 | — | 130 | 12 |
| 2NCRG 120 020 080 | 12 X R2 | 12 | 2 | ±0.015 | 22 | — | 80 | 12 |
| 2NCRG 120 020 110 | 12 X R2 | 12 | 2 | ±0.015 | 26 | — | 110 | 12 |
| 2NCRG 120 020 130 | 12 X R2 | 12 | 2 | ±0.015 | 26 | — | 130 | 12 |
| 2NCRG 120 025 110 | 12 X R2.5 | 12 | 2.5 | ±0.015 | 26 | — | 110 | 12 |
| 2NCRG 120 030 110 | 12 X R3 | 12 | 3 | ±0.015 | 26 | — | 110 | 12 |
| 2NCRG 120 040 110 | 12 X R4 | 12 | 4 | ±0.015 | 26 | — | 110 | 12 |
| 2NCRG 120 050 110 | 12 X R5 | 12 | 5 | ±0.015 | 26 | — | 110 | 12 |
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