HSS
High Speed Steel (HSS) end mills remain a workhorse choice for general-purpose milling, offering good toughness and value for shops running lower speeds or softer materials like mild steel, aluminum, and plastics. Our HSS selection includes Square End and Ball End styles, Double End versions, Metric sizing, HSS Tapered End Mills, Spiral Flute designs, High Speed Steel Roughers, HSS Bridgeport End Mills, Corner Rounding End Mills, Dovetail Cutters, and T-Slot Cutters.
HSS end mills are more forgiving of less rigid setups and older equipment compared to carbide, and their lower cost per tool makes them practical for jobs with heavy tool wear or frequent changeovers. All HSS end mills are USA manufactured and typically in stock for same-day shipping with a 97% fill rate.
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Compare SKU Vendor Size (D1) Shank Diameter (D2) Flute Length (L2) Reach (L3) Overall Length (L1) Length Type Corner Radius (R) Included Angle Taper Angle Helix Angle Number of Flutes Weldon Flats Flats Coating In Stock Price Quantity A62727 HTC Tool 2-1/2 2-1/2 12 16 30° 6 TiALN Available to Order* $882.76 -
A62674 HTC Tool 2-1/2 2-1/2 12 16 30° 6 TiCN Available to Order* $849.83 -
A62675 HTC Tool 2-1/2 2-1/2 12 16 30° 6 TiALN Available to Order* $914.18 -
A62606 HTC Tool 2-1/2 2 10 13-5/8 30° 8 TiCN Available to Order* $848.01 -
A62607 HTC Tool 2-1/2 2 10 13-5/8 30° 8 TiALN Available to Order* $898.29 -
A61372 HTC Tool 3 2-1/2 12 15 30° 8 TiN Available to Order* $871.38 -
A61366 HTC Tool 3 2-1/2 10 13-5/8 30° 8 TiCN Available to Order* $907.45 -
A61370 HTC Tool 3 2-1/2 12 15 30° 8 TiCN Available to Order* $988.51 -
A61367 HTC Tool 3 2-1/2 10 13-5/8 30° 8 TiALN Available to Order* $957.73 -
A61371 HTC Tool 3 2-1/2 12 15 30° 8 TiALN Available to Order* $1,047.07 -
A61363 HTC Tool 3 2-1/2 8 11-5/8 30° 6 TiALN Available to Order* $850.35 -
A62651 HTC Tool 2-1/2 2-1/2 4 15-3/4 30° 6 TiALN Available to Order* $893.36
* Lead times can vary from 1–10 business days. Call (908) 98-ATLAS or email sales@atlascuttingtools.com for details.