35° helix geometry
The 35° helix balances cutting-edge support, chip flow, and stable engagement in stainless steel and titanium.
2HREG · ZrN Coated · 2 Flute · 35° Helix
The reduced neck extends access into deep pockets and narrow features while maintaining a defined cutting length. ZrN coating supports stainless steel and titanium machining for OEM, subcontract, and repeat-order programs.
35° helix geometry; available in Ø0.1–12 mm across 175 orderable SKUs.

The 35° helix balances cutting-edge support, chip flow, and stable engagement in stainless steel and titanium.
End and peripheral cutting geometry is batch inspected, with dimensional reports available.
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; “—” means the field is not used for this family.
| Order number / SKU | Specification | D | R | R tolerance | L1 | L2 | L | d (h5) |
|---|---|---|---|---|---|---|---|---|
| 2HREG 001 003 S04 | 0.1 | 0.1 | — | — | 0.15 | 0.3 | 40 | 4 |
| 2HREG 001 005 S04 | 0.1 | 0.1 | — | — | 0.15 | 0.5 | 40 | 4 |
| 2HREG 002 005 S04 | 0.2 | 0.2 | — | — | 0.3 | 0.5 | 40 | 4 |
| 2HREG 002 010 S04 | 0.2 | 0.2 | — | — | 0.2 | 1 | 40 | 4 |
| 2HREG 002 015 S04 | 0.2 | 0.2 | — | — | 0.2 | 1.5 | 40 | 4 |
| 2HREG 002 020 S04 | 0.2 | 0.2 | — | — | 0.2 | 2 | 40 | 4 |
| 2HREG 003 010 S04 | 0.3 | 0.3 | — | — | 0.3 | 1 | 40 | 4 |
| 2HREG 003 015 S04 | 0.3 | 0.3 | — | — | 0.3 | 1.5 | 40 | 4 |
| 2HREG 003 020 S04 | 0.3 | 0.3 | — | — | 0.3 | 2 | 40 | 4 |
| 2HREG 003 030 S04 | 0.3 | 0.3 | — | — | 0.3 | 3 | 40 | 4 |
| 2HREG 003 040 S04 | 0.3 | 0.3 | — | — | 0.3 | 4 | 40 | 4 |
| 2HREG 003 050 S04 | 0.3 | 0.3 | — | — | 0.3 | 5 | 40 | 4 |
| 2HREG 004 010 S04 | 0.4 | 0.4 | — | — | 0.4 | 1 | 40 | 4 |
| 2HREG 004 020 S04 | 0.4 | 0.4 | — | — | 0.4 | 2 | 40 | 4 |
| 2HREG 004 030 S04 | 0.4 | 0.4 | — | — | 0.4 | 3 | 40 | 4 |
| 2HREG 004 040 S04 | 0.4 | 0.4 | — | — | 0.4 | 4 | 40 | 4 |
| 2HREG 004 050 S04 | 0.4 | 0.4 | — | — | 0.4 | 5 | 40 | 4 |
| 2HREG 004 060 S04 | 0.4 | 0.4 | — | — | 0.4 | 6 | 40 | 4 |
| 2HREG 004 080 S04 | 0.4 | 0.4 | — | — | 0.4 | 8 | 40 | 4 |
| 2HREG 004 100 S04 | 0.4 | 0.4 | — | — | 0.4 | 10 | 40 | 4 |
| 2HREG 005 020 S04 | 0.5 | 0.5 | — | — | 0.5 | 2 | 45 | 4 |
| 2HREG 005 030 S04 | 0.5 | 0.5 | — | — | 0.5 | 3 | 45 | 4 |
| 2HREG 005 040 S04 | 0.5 | 0.5 | — | — | 0.5 | 4 | 45 | 4 |
| 2HREG 005 050 S04 | 0.5 | 0.5 | — | — | 0.5 | 5 | 45 | 4 |
| 2HREG 005 060 S04 | 0.5 | 0.5 | — | — | 0.5 | 6 | 45 | 4 |
| 2HREG 005 080 S04 | 0.5 | 0.5 | — | — | 0.5 | 8 | 45 | 4 |
| 2HREG 005 100 S04 | 0.5 | 0.5 | — | — | 0.5 | 10 | 45 | 4 |
| 2HREG 005 120 S04 | 0.5 | 0.5 | — | — | 0.5 | 12 | 45 | 4 |
| 2HREG 005 140 S04 | 0.5 | 0.5 | — | — | 0.5 | 14 | 45 | 4 |
| 2HREG 006 020 S04 | 0.6 | 0.6 | — | — | 0.6 | 2 | 45 | 4 |
| 2HREG 006 030 S04 | 0.6 | 0.6 | — | — | 0.6 | 3 | 45 | 4 |
| 2HREG 006 040 S04 | 0.6 | 0.6 | — | — | 0.6 | 4 | 45 | 4 |
| 2HREG 006 050 S04 | 0.6 | 0.6 | — | — | 0.6 | 5 | 45 | 4 |
| 2HREG 006 060 S04 | 0.6 | 0.6 | — | — | 0.6 | 6 | 45 | 4 |
| 2HREG 006 080 S04 | 0.6 | 0.6 | — | — | 0.6 | 8 | 45 | 4 |
| 2HREG 006 100 S04 | 0.6 | 0.6 | — | — | 0.6 | 10 | 45 | 4 |
| 2HREG 006 120 S04 | 0.6 | 0.6 | — | — | 0.6 | 12 | 45 | 4 |
| 2HREG 006 140 S04 | 0.6 | 0.6 | — | — | 0.6 | 14 | 45 | 4 |
| 2HREG 006 160 S04 | 0.6 | 0.6 | — | — | 0.6 | 16 | 45 | 4 |
| 2HREG 007 020 S04 | 0.7 | 0.7 | — | — | 0.7 | 2 | 45 | 4 |
| 2HREG 007 040 S04 | 0.7 | 0.7 | — | — | 0.7 | 4 | 45 | 4 |
| 2HREG 007 060 S04 | 0.7 | 0.7 | — | — | 0.7 | 6 | 45 | 4 |
| 2HREG 007 080 S04 | 0.7 | 0.7 | — | — | 0.7 | 8 | 45 | 4 |
| 2HREG 007 100 S04 | 0.7 | 0.7 | — | — | 0.7 | 10 | 45 | 4 |
| 2HREG 007 120 S04 | 0.7 | 0.7 | — | — | 0.7 | 12 | 45 | 4 |
| 2HREG 008 020 S04 | 0.8 | 0.8 | — | — | 0.8 | 2 | 45 | 4 |
| 2HREG 008 040 S04 | 0.8 | 0.8 | — | — | 0.8 | 4 | 45 | 4 |
| 2HREG 008 060 S04 | 0.8 | 0.8 | — | — | 0.8 | 6 | 45 | 4 |
| 2HREG 008 080 S04 | 0.8 | 0.8 | — | — | 0.8 | 8 | 45 | 4 |
| 2HREG 008 100 S04 | 0.8 | 0.8 | — | — | 0.8 | 10 | 45 | 4 |
| 2HREG 008 120 S04 | 0.8 | 0.8 | — | — | 0.8 | 12 | 45 | 4 |
| 2HREG 008 140 S04 | 0.8 | 0.8 | — | — | 0.8 | 14 | 45 | 4 |
| 2HREG 009 060 S04 | 0.9 | 0.9 | — | — | 0.9 | 6 | 45 | 4 |
| 2HREG 009 080 S04 | 0.9 | 0.9 | — | — | 0.9 | 8 | 45 | 4 |
| 2HREG 009 100 S04 | 0.9 | 0.9 | — | — | 0.9 | 10 | 45 | 4 |
| 2HREG 010 020 S04 | 1 | 1 | — | — | 1 | 2 | 45 | 4 |
| 2HREG 010 030 S04 | 1 | 1 | — | — | 1 | 3 | 45 | 4 |
| 2HREG 010 040 S04 | 1 | 1 | — | — | 1 | 4 | 45 | 4 |
| 2HREG 010 050 S04 | 1 | 1 | — | — | 1 | 5 | 45 | 4 |
| 2HREG 010 060 S04 | 1 | 1 | — | — | 1 | 6 | 45 | 4 |
| 2HREG 010 080 S04 | 1 | 1 | — | — | 1 | 8 | 45 | 4 |
| 2HREG 010 100 S04 | 1 | 1 | — | — | 1 | 10 | 50 | 4 |
| 2HREG 010 120 S04 | 1 | 1 | — | — | 1 | 12 | 50 | 4 |
| 2HREG 010 140 S04 | 1 | 1 | — | — | 1 | 14 | 50 | 4 |
| 2HREG 010 160 S04 | 1 | 1 | — | — | 1 | 16 | 50 | 4 |
| 2HREG 010 180 S04 | 1 | 1 | — | — | 1 | 18 | 50 | 4 |
| 2HREG 010 200 S04 | 1 | 1 | — | — | 1 | 20 | 50 | 4 |
| 2HREG 010 250 S04 | 1 | 1 | — | — | 1 | 25 | 60 | 4 |
| 2HREG 010 300 S04 | 1 | 1 | — | — | 1 | 30 | 70 | 4 |
| 2HREG 012 040 S04 | 1.2 | 1.2 | — | — | 1.2 | 4 | 45 | 4 |
| 2HREG 012 060 S04 | 1.2 | 1.2 | — | — | 1.2 | 6 | 45 | 4 |
| 2HREG 012 080 S04 | 1.2 | 1.2 | — | — | 1.2 | 8 | 45 | 4 |
| 2HREG 012 100 S04 | 1.2 | 1.2 | — | — | 1.2 | 10 | 50 | 4 |
| 2HREG 012 120 S04 | 1.2 | 1.2 | — | — | 1.2 | 12 | 50 | 4 |
| 2HREG 012 160 S04 | 1.2 | 1.2 | — | — | 1.2 | 16 | 50 | 4 |
| 2HREG 012 200 S04 | 1.2 | 1.2 | — | — | 1.2 | 20 | 50 | 4 |
| 2HREG 012 250 S04 | 1.2 | 1.2 | — | — | 1.2 | 25 | 60 | 4 |
| 2HREG 012 300 S04 | 1.2 | 1.2 | — | — | 1.2 | 30 | 70 | 4 |
| 2HREG 014 060 S04 | 1.4 | 1.4 | — | — | 1.4 | 6 | 45 | 4 |
| 2HREG 014 080 S04 | 1.4 | 1.4 | — | — | 1.4 | 8 | 45 | 4 |
| 2HREG 014 100 S04 | 1.4 | 1.4 | — | — | 1.4 | 10 | 50 | 4 |
| 2HREG 014 140 S04 | 1.4 | 1.4 | — | — | 1.4 | 14 | 50 | 4 |
| 2HREG 014 160 S04 | 1.4 | 1.4 | — | — | 1.4 | 16 | 50 | 4 |
| 2HREG 014 200 S04 | 1.4 | 1.4 | — | — | 1.4 | 20 | 50 | 4 |
| 2HREG 015 040 S04 | 1.5 | 1.5 | — | — | 1.5 | 4 | 45 | 4 |
| 2HREG 015 060 S04 | 1.5 | 1.5 | — | — | 1.5 | 6 | 45 | 4 |
| 2HREG 015 080 S04 | 1.5 | 1.5 | — | — | 1.5 | 8 | 45 | 4 |
| 2HREG 015 100 S04 | 1.5 | 1.5 | — | — | 1.5 | 10 | 50 | 4 |
| 2HREG 015 120 S04 | 1.5 | 1.5 | — | — | 1.5 | 12 | 50 | 4 |
| 2HREG 015 140 S04 | 1.5 | 1.5 | — | — | 1.5 | 14 | 50 | 4 |
| 2HREG 015 160 S04 | 1.5 | 1.5 | — | — | 1.5 | 16 | 50 | 4 |
| 2HREG 015 180 S04 | 1.5 | 1.5 | — | — | 1.5 | 18 | 50 | 4 |
| 2HREG 015 200 S04 | 1.5 | 1.5 | — | — | 1.5 | 20 | 50 | 4 |
| 2HREG 015 250 S04 | 1.5 | 1.5 | — | — | 1.5 | 25 | 60 | 4 |
| 2HREG 015 300 S04 | 1.5 | 1.5 | — | — | 1.5 | 30 | 70 | 4 |
| 2HREG 016 100 S04 | 1.6 | 1.6 | — | — | 1.6 | 10 | 50 | 4 |
| 2HREG 016 140 S04 | 1.6 | 1.6 | — | — | 1.6 | 14 | 50 | 4 |
| 2HREG 016 180 S04 | 1.6 | 1.6 | — | — | 1.6 | 18 | 50 | 4 |
| 2HREG 018 100 S04 | 1.8 | 1.8 | — | — | 1.8 | 10 | 50 | 4 |
| 2HREG 018 140 S04 | 1.8 | 1.8 | — | — | 1.8 | 14 | 50 | 4 |
| 2HREG 018 180 S04 | 1.8 | 1.8 | — | — | 1.8 | 18 | 50 | 4 |
| 2HREG 020 040 S04 | 2 | 2 | — | — | 2 | 4 | 45 | 4 |
| 2HREG 020 060 S04 | 2 | 2 | — | — | 2 | 6 | 45 | 4 |
| 2HREG 020 080 S04 | 2 | 2 | — | — | 2 | 8 | 45 | 4 |
| 2HREG 020 100 S04 | 2 | 2 | — | — | 2 | 10 | 50 | 4 |
| 2HREG 020 120 S04 | 2 | 2 | — | — | 2 | 12 | 50 | 4 |
| 2HREG 020 140 S04 | 2 | 2 | — | — | 2 | 14 | 50 | 4 |
| 2HREG 020 160 S04 | 2 | 2 | — | — | 2 | 16 | 50 | 4 |
| 2HREG 020 180 S04 | 2 | 2 | — | — | 2 | 18 | 50 | 4 |
| 2HREG 020 200 S04 | 2 | 2 | — | — | 2 | 20 | 50 | 4 |
| 2HREG 020 220 S04 | 2 | 2 | — | — | 2 | 22 | 60 | 4 |
| 2HREG 020 250 S04 | 2 | 2 | — | — | 2 | 25 | 60 | 4 |
| 2HREG 020 300 S04 | 2 | 2 | — | — | 2 | 30 | 70 | 4 |
| 2HREG 020 350 S04 | 2 | 2 | — | — | 2 | 35 | 70 | 4 |
| 2HREG 020 400 S04 | 2 | 2 | — | — | 2 | 40 | 80 | 4 |
| 2HREG 020 450 S04 | 2 | 2 | — | — | 2 | 45 | 80 | 4 |
| 2HREG 020 500 S04 | 2 | 2 | — | — | 2 | 50 | 90 | 4 |
| 2HREG 025 080 S04 | 2.5 | 2.5 | — | — | 2.5 | 8 | 45 | 4 |
| 2HREG 025 100 S04 | 2.5 | 2.5 | — | — | 2.5 | 10 | 50 | 4 |
| 2HREG 025 120 S04 | 2.5 | 2.5 | — | — | 2.5 | 12 | 50 | 4 |
| 2HREG 025 160 S04 | 2.5 | 2.5 | — | — | 2.5 | 16 | 50 | 4 |
| 2HREG 025 200 S04 | 2.5 | 2.5 | — | — | 2.5 | 20 | 50 | 4 |
| 2HREG 025 250 S04 | 2.5 | 2.5 | — | — | 2.5 | 25 | 60 | 4 |
| 2HREG 025 300 S04 | 2.5 | 2.5 | — | — | 2.5 | 30 | 70 | 4 |
| 2HREG 025 350 S04 | 2.5 | 2.5 | — | — | 2.5 | 35 | 70 | 4 |
| 2HREG 025 400 S04 | 2.5 | 2.5 | — | — | 2.5 | 40 | 80 | 4 |
| 2HREG 025 500 S04 | 2.5 | 2.5 | — | — | 2.5 | 50 | 90 | 4 |
| 2HREG 030 060 S06 | 3 | 3 | — | — | 3 | 6 | 45 | 6 |
| 2HREG 030 080 S06 | 3 | 3 | — | — | 3 | 8 | 45 | 6 |
| 2HREG 030 100 S06 | 3 | 3 | — | — | 3 | 10 | 50 | 6 |
| 2HREG 030 120 S06 | 3 | 3 | — | — | 3 | 12 | 50 | 6 |
| 2HREG 030 160 S06 | 3 | 3 | — | — | 3 | 16 | 55 | 6 |
| 2HREG 030 200 S06 | 3 | 3 | — | — | 3 | 20 | 60 | 6 |
| 2HREG 030 250 S06 | 3 | 3 | — | — | 3 | 25 | 65 | 6 |
| 2HREG 030 300 S06 | 3 | 3 | — | — | 3 | 30 | 70 | 6 |
| 2HREG 030 350 S06 | 3 | 3 | — | — | 3 | 35 | 75 | 6 |
| 2HREG 030 400 S06 | 3 | 3 | — | — | 3 | 40 | 80 | 6 |
| 2HREG 030 450 S06 | 3 | 3 | — | — | 3 | 45 | 90 | 6 |
| 2HREG 030 500 S06 | 3 | 3 | — | — | 3 | 50 | 100 | 6 |
| 2HREG 030 600 S06 | 3 | 3 | — | — | 3 | 60 | 100 | 6 |
| 2HREG 040 080 S06 | 4 | 4 | — | — | 4 | 8 | 45 | 6 |
| 2HREG 040 100 S06 | 4 | 4 | — | — | 4 | 10 | 50 | 6 |
| 2HREG 040 120 S06 | 4 | 4 | — | — | 4 | 12 | 50 | 6 |
| 2HREG 040 160 S06 | 4 | 4 | — | — | 4 | 16 | 55 | 6 |
| 2HREG 040 200 S06 | 4 | 4 | — | — | 4 | 20 | 60 | 6 |
| 2HREG 040 250 S06 | 4 | 4 | — | — | 4 | 25 | 65 | 6 |
| 2HREG 040 300 S06 | 4 | 4 | — | — | 4 | 30 | 70 | 6 |
| 2HREG 040 350 S06 | 4 | 4 | — | — | 4 | 35 | 75 | 6 |
| 2HREG 040 400 S06 | 4 | 4 | — | — | 4 | 40 | 80 | 6 |
| 2HREG 040 450 S06 | 4 | 4 | — | — | 4 | 45 | 90 | 6 |
| 2HREG 040 500 S06 | 4 | 4 | — | — | 4 | 50 | 100 | 6 |
| 2HREG 040 550 S06 | 4 | 4 | — | — | 4 | 55 | 100 | 6 |
| 2HREG 040 600 S06 | 4 | 4 | — | — | 4 | 60 | 100 | 6 |
| 2HREG 050 150 S06 | 5 | 5 | — | — | 6 | 15 | 55 | 6 |
| 2HREG 050 200 S06 | 5 | 5 | — | — | 6 | 20 | 60 | 6 |
| 2HREG 050 250 S06 | 5 | 5 | — | — | 6 | 25 | 70 | 6 |
| 2HREG 050 300 S06 | 5 | 5 | — | — | 6 | 30 | 75 | 6 |
| 2HREG 050 350 S06 | 5 | 5 | — | — | 6 | 35 | 75 | 6 |
| 2HREG 050 400 S06 | 5 | 5 | — | — | 6 | 40 | 80 | 6 |
| 2HREG 050 500 S06 | 5 | 5 | — | — | 6 | 50 | 100 | 6 |
| 2HREG 050 600 S06 | 5 | 5 | — | — | 6 | 60 | 100 | 6 |
| 2HREG 060 200 S06 | 6 | 6 | — | — | 10 | 20 | 60 | 6 |
| 2HREG 060 300 S06 | 6 | 6 | — | — | 10 | 30 | 75 | 6 |
| 2HREG 060 400 S06 | 6 | 6 | — | — | 10 | 40 | 80 | 6 |
| 2HREG 060 500 S06 | 6 | 6 | — | — | 10 | 50 | 90 | 6 |
| 2HREG 060 600 S06 | 6 | 6 | — | — | 10 | 60 | 110 | 6 |
| 2HREG 080 200 S08 | 8 | 8 | — | — | 12 | 20 | 65 | 8 |
| 2HREG 080 300 S08 | 8 | 8 | — | — | 12 | 30 | 80 | 8 |
| 2HREG 080 400 S08 | 8 | 8 | — | — | 12 | 40 | 100 | 8 |
| 2HREG 100 250 S10 | 10 | 10 | — | — | 15 | 25 | 70 | 10 |
| 2HREG 100 350 S10 | 10 | 10 | — | — | 15 | 35 | 80 | 10 |
| 2HREG 100 450 S10 | 10 | 10 | — | — | 15 | 45 | 100 | 10 |
| 2HREG 120 300 S12 | 12 | 12 | — | — | 18 | 30 | 80 | 12 |
| 2HREG 120 400 S12 | 12 | 12 | — | — | 18 | 40 | 100 | 12 |
| 2HREG 120 500 S12 | 12 | 12 | — | — | 18 | 50 | 120 | 12 |
For a production quotation, provide the SKU list, stainless or titanium grade, machine and coolant conditions, monthly or annual volume, and any dimensional-report, packaging, or laser-marking requirements.
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