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Auf YouTube ansehen2-Flute · TiSiN · HRC55 · Standard Reach
18mm 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 18mmL2 70mmD2 18mmOAL 150mm2 FlutesTiSiN CoatingHRC55Standard ReachMOQ 1 pc
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Richtpreis
188,53 €
Richtpreis Werk (EUR)
Basierend auf Stabmaterial-Stand per 2026-07-10. Endgültiges Angebot kann abweichen.
18mm 2F TiSiN Square EM
L2 70mm · D2 18mm · OAL 150mm
Standard Reach · HRC55
✓ Factory direct pricing
✓ MOQ 1 piece, ships 1–5 days
✓ Custom OAL and helix available
Full Dimensions
Technical Specifications
| Cutter Diameter (D1 h7) | 18 mm |
| Flute Length (L2) | 70 mm |
| Shank Diameter (D2 h6) | 18 mm |
| Overall Length (L1) | 150 mm |
| Number of Flutes | 2 |
| Coating | TiSiN Titanium Silicon Nitride |
| Max Material Hardness | HRC55 |
| Reach Category | Standard (D2/L1 = 0.120) |
| Helix Angle | 30°–45° (application dependent) |
| End Geometry | Square (flat end) |
| Substrate | K10/K20 Ultra-Fine Grain Carbide |
| Shank Tolerance | h6 |
| MOQ | 1 piece |
| Lead Time (standard) | 1–5 business days |
| Lead Time (custom) | 5–15 business days |
TiSiN · 2 Flute · HRC55
D1 h7
18mm
L2
70mm
D2 h6
18mm
L1
150mm
Flutes
2
Reach
Standard
Where This Tool Excels
18mm TiSiN 2F — Recommended Applications
- ▸Heavy mould base and plate machining
- ▸Large structural steel profiling
- ▸Pressure vessel and flange features
- ▸Mining and energy equipment components
Machining Tip: At ø18mm, chip load per tooth should be verified against machine spindle power (minimum 15 kW recommended in HRC55 steel). Use high-feed circular interpolation entry (helical ramp) to avoid plunging at full width.
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
ø18mm TiSiN · 2 Flute · HRC55 — Other Flute Lengths
Same Size, Different Coating
ø18mm / L2 70mm — Other Variants
Order 18mm 2-Flute TiSiN Today
Factory direct. MOQ 1 piece. Pricing confirmed within 4 hours.
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