2-Flute · TiSiN · HRC55 · Standard Reach

16mm 2-Flute TiSiN Solid Carbide Square End Millfor HRC55 Steel & Stainless

The 2-flute TiSiN variant offers maximum chip clearance for full-slot milling and deep pocketing in steel and stainless steel up to HRC55. Fewer flutes mean lower cutting forces and reduced heat accumulation in the cut, extending tool life in interrupted cuts, thin-wall features, and gang drilling operations. TiSiN coating prevents micro-chipping at high chip loads.

D1 16mmL2 45mmD2 16mmOAL 100mm2 FlutesTiSiN CoatingHRC55Standard ReachMOQ 1 pc

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Cena referencyjna

807,52 zł

Cena ref. fabryki (PLN)

wg kosztu pręta na 2026-03-31. Wycena końcowa może się różnić.

TiSiN · 2 Flute · HRC55

16mm 2F TiSiN Square EM

L2 45mm · D2 16mm · OAL 100mm

Standard Reach · HRC55

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✓ Factory direct pricing

✓ MOQ 1 piece, ships 1–5 days

✓ Custom OAL and helix available

Full Dimensions

Technical Specifications

Cutter Diameter (D1 h7)16 mm
Flute Length (L2)45 mm
Shank Diameter (D2 h6)16 mm
Overall Length (L1)100 mm
Number of Flutes2
CoatingTiSiN Titanium Silicon Nitride
Max Material HardnessHRC55
Reach CategoryStandard (L1/D1 = 6.3×)
Helix Angle30°–45° (application dependent)
End GeometrySquare (flat end)
SubstrateK10/K20 Ultra-Fine Grain Carbide
Shank Toleranceh6
MOQ1 piece
Lead Time (standard)1–5 business days
Lead Time (custom)5–15 business days

TiSiN · 2 Flute · HRC55

16mm 2-flute TiSiN solid carbide square end mill — L2=45mm OAL=100mm
D1 h7
16mm
L2
45mm
D2 h6
16mm
L1
100mm
Flutes
2
Reach
Standard

Where This Tool Excels

16mm TiSiN 2F — Recommended Applications

  • ▸Large mould and die cavity machining
  • ▸Structural component pocketing
  • ▸Gearbox and transmission case features
  • ▸Wind turbine component contouring
Machining Tip: ø16mm produces significant cutting forces. Ensure workholding clamping force is adequate. In HRC55 steel, reduce axial DOC to 0.5×D for first passes to verify fixturing stability before committing to full depth.

Coating Performance

TiSiN — Why It Works

  • ▸TiSiN hardness > 3,500 HV — superior to TiAlN
  • ▸Excellent thermal stability in steel and stainless
  • ▸Low friction coefficient reduces cutting temperature
  • ▸Suitable for dry, MQL, or flood coolant environments
ISO PISO MISO K2 flute square end mill steelTiSiN 2 flute carbide end millslotting end mill HRC552 flute solid carbide square

Same Diameter, Different Reach

ø16mm TiSiN · 2 Flute · HRC55 — Other Flute Lengths

L2 70mm
OAL 150mm · Standard

Same Size, Different Coating

ø16mm / L2 45mm — Other Variants

TiSiN · 4 Flute · HRC55
TiSiN · 4 Flute · HRC55
HRC55 · 4F
Uncoated · 2 Flute · Aluminium
Uncoated · 2 Flute · Aluminium
Non-Ferrous · 2F
Uncoated · 3 Flute · Aluminium
Uncoated · 3 Flute · Aluminium
Non-Ferrous · 3F
nACo · 4 Flute · HRC65
nACo · 4 Flute · HRC65
HRC65 · 4F
ø15mm / L2 45mm← All Square End Millsø16mm / L2 70mm

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