Roughers
Cobalt rougher end mills feature a serrated cutting edge designed to break chips into smaller pieces during heavy material removal, allowing faster feed rates and higher metal removal rates than standard end mills. Available in coarse and fine pitch, in both square end and ball end profiles.
Coarse vs. Fine Pitch: Coarse pitch tools remove more material per pass and suit softer, gummier materials where chip evacuation is the priority. Fine pitch tools produce a finer chip and smoother resulting surface, better suited to harder alloys and semi-finish roughing.
Square End vs. Ball End: Square end roughers are the standard choice for flat-bottom pocketing and general roughing. Ball end roughers are used when the roughing pass needs to follow a contoured or 3D surface ahead of a finishing pass.
Cobalt Advantage: Cobalt's added heat resistance over standard HSS lets these roughers hold an edge longer at higher cutting speeds, making them well suited to tougher alloys and stainless steels in demanding roughing applications.
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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 A60062 HTC Tool 2-1/2 2 10 13-5/8 30° 8 TiCN Available to Order* $968.05 -
A60063 HTC Tool 2-1/2 2 10 13-5/8 30° 8 TiALN Available to Order* $1,018.30 -
A60068 HTC Tool 2-1/2 2 12 15-5/8 30° 8 TiN Available to Order* $1,032.24 -
A60066 HTC Tool 2-1/2 2 12 15-5/8 30° 8 TiCN Available to Order* $1,148.72 -
A60067 HTC Tool 2-1/2 2 12 15-5/8 30° 8 TiALN Available to Order* $1,206.95 -
A62586 HTC Tool 2-1/2 2 10 13-5/8 30° 8 TiCN Available to Order* $967.94 -
A62587 HTC Tool 2-1/2 2 10 13-5/8 30° 8 TiALN Available to Order* $1,018.22 -
A62592 HTC Tool 2-1/2 2 12 15-5/8 30° 8 TiN Available to Order* $1,032.24 -
A62590 HTC Tool 2-1/2 2 12 15-5/8 30° 8 TiCN Available to Order* $1,148.72 -
A62591 HTC Tool 2-1/2 2 12 15-5/8 30° 8 TiALN Available to Order* $1,206.95 -
A61336 HTC Tool 3 2-1/2 6 9-5/8 30° 10 TiN Available to Order* $955.75 -
A61334 HTC Tool 3 2-1/2 6 9-5/8 30° 10 TiCN Available to Order* $1,023.19 -
A61335 HTC Tool 3 2-1/2 6 9-5/8 30° 10 TiALN Available to Order* $1,056.90 -
A61337 HTC Tool 3 2-1/2 8 11-5/8 30° 10 Uncoated Available to Order* $991.42 -
A61340 HTC Tool 3 2-1/2 8 11-5/8 30° 10 TiN Available to Order* $1,163.06 -
A61321 HTC Tool 3 2-1/2 10 13-5/8 30° 10 Uncoated Available to Order* $1,104.99 -
A61325 HTC Tool 3 2-1/2 12 15-5/8 30° 10 Uncoated Available to Order* $1,139.60
* Lead times can vary from 1–10 business days. Call (908) 98-ATLAS or email sales@atlascuttingtools.com for details.