Description
Harlingen
Harlingen 45° Indexable Face Mill — 50mm with SEMT1204 Inserts
Part No: H-231-56-001 | Barcode: 9346967110569 | Brand: Harlingen
50mm-diameter 45° face mill with four indexable SEMT1204 carbide pockets and Swiss SFS retaining screws. Designed for high stock removal in steel and cast iron with very low run-out for clean shoulders and floors.
50mm Diameter
45° Lead Angle
4 Pockets
SEMT1204 Inserts
<0.02mm Run-out
22mm Bore
Compatible Materials
Carbon Steel
Alloy Steel
Cast Iron
Stainless Steel
Key Features & Benefits
- 45° lead angle for high stock removal — Distributes the cutting force into the spindle rather than pushing the part sideways — runs smoother under heavy depth-of-cut.
- Four SEMT1204 indexable pockets — Four cutting edges per revolution and four edges per insert give long tool life between rotations.
- Less than 0.02mm radial and axial run-out — Tight pocket tolerances mean clean, ridge-free face finishes straight off the cutter.
- Swiss SFS retaining screws — High-strength insert screws hold up to repeated insert changes without stripping.
- HRC45-48 hardened body — Tool body holds geometry under load and resists wear at the insert seats.
When to Use This Cutter
Choose H-231-56-001 for facing operations on milling machines with a 22mm arbor where you need fast stock removal in steel and cast iron. The 45° lead suits roughing wide flats and slabbing surfaces; not designed for square shoulders (use a 90° face mill for those).
Pro Tip: SEMT1204 inserts cut best with light-to-medium feed per tooth (0.08-0.15mm); pushing harder doesn’t increase removal rate, it just chips the inserts.
Authorised Australian Distributor — This product is sourced via Australia’s Harlingen distributor Gamer Industries and is backed by full Australian warranty and local support.
Product Specifications
| Specification | Value |
|---|---|
| Cutting Diameter | 50 mm |
| Bore Diameter | 22 mm |
| Cutting Depth | 6.5 mm |
| Body Height | 45 mm |
| Pockets | 4 |
| Insert | SEMT1204 |
| Lead Angle | 45° |
| Weight | 0.5 kg |
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