Double End HSS Ball End Mills
Double end HSS ball end mills combine the contouring capability of a ball nose profile with a second usable cutting edge, doubling tool life for 3D profiling and die/mold work. Available in 2, 3, and 4 flute configurations.
Two Cutting Edges, One Tool: Flip the tool once the first end wears down to access a fresh cutting edge, reducing cost per edge compared to single-end ball mills.
Flute Count: 2 flute tools offer the best chip clearance for deeper contour passes. 3 and 4 flute versions produce a smoother finish, better suited to finishing passes on curved and contoured surfaces.
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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 A63544 HTC Tool 1/2 1/2 1 4-1/8 30° 4 TiN Available to Order* $54.98 -
A63542 HTC Tool 1/2 1/2 1 4-1/8 30° 4 TiCN Available to Order* $57.96 -
A63543 HTC Tool 1/2 1/2 1 4-1/8 30° 4 TiALN Available to Order* $59.46 -
A66368 HTC Tool 5/8 5/8 1-3/8 5 30° 4 Uncoated Available to Order* $69.34 -
A66371 HTC Tool 5/8 5/8 1-3/8 5 30° 4 TiN Available to Order* $78.09 -
A67520 HTC Tool 9/16 5/8 1-3/8 5 30° 3 TiN Available to Order* $54.40 -
A67518 HTC Tool 9/16 5/8 1-3/8 5 30° 3 TiCN Available to Order* $58.76 -
A67519 HTC Tool 9/16 5/8 1-3/8 5 30° 3 TiALN Available to Order* $60.94 -
A67516 HTC Tool 9/16 5/8 1-1/8 4-1/2 30° 2 TiN Available to Order* $55.29 -
A66375 HTC Tool 5/8 5/8 1-3/8 5 30° 3 TiN Available to Order* $53.34 -
A67514 HTC Tool 9/16 5/8 1-1/8 4-1/2 30° 2 TiCN Available to Order* $59.04 -
A66373 HTC Tool 5/8 5/8 1-3/8 5 30° 3 TiCN Available to Order* $57.71 -
A67515 HTC Tool 9/16 5/8 1-1/8 4-1/2 30° 2 TiALN Available to Order* $60.93 -
A66374 HTC Tool 5/8 5/8 1-3/8 5 30° 3 TiALN Available to Order* $59.88 -
A67605 HTC Tool 11/16 3/4 1-5/8 5-5/8 30° 3 Uncoated Available to Order* $62.91 -
A66364 HTC Tool 5/8 5/8 1-1/8 4-1/2 30° 2 Uncoated Available to Order* $51.71 -
A67608 HTC Tool 11/16 3/4 1-5/8 5-5/8 30° 3 TiN Available to Order* $72.89 -
A66367 HTC Tool 5/8 5/8 1-1/8 4-1/2 30° 2 TiN Available to Order* $59.24 -
A67606 HTC Tool 11/16 3/4 1-5/8 5-5/8 30° 3 TiCN Available to Order* $77.89 -
A66365 HTC Tool 5/8 5/8 1-1/8 4-1/2 30° 2 TiCN Available to Order* $62.99 -
A66366 HTC Tool 5/8 5/8 1-1/8 4-1/2 30° 2 TiALN Available to Order* $64.88 -
A65041 HTC Tool 3/4 3/4 1-5/8 5-5/8 30° 3 Uncoated Available to Order* $61.46 -
A65033 HTC Tool 3/4 3/4 1-5/16 5 30° 2 Uncoated Available to Order* $65.53 -
A65044 HTC Tool 3/4 3/4 1-5/8 5-5/8 30° 3 TiN Available to Order* $71.45 -
A65036 HTC Tool 3/4 3/4 1-5/16 5 30° 2 TiN Available to Order* $75.54 -
A65042 HTC Tool 3/4 3/4 1-5/8 5-5/8 30° 3 TiCN Available to Order* $76.45 -
A65043 HTC Tool 3/4 3/4 1-5/8 5-5/8 30° 3 TiALN Available to Order* $78.94 -
A67797 HTC Tool 13/16 7/8 1-7/8 6-1/8 30° 3 Uncoated Available to Order* $74.09 -
A67063 HTC Tool 7/8 7/8 1-7/8 6-1/8 30° 3 Uncoated Available to Order* $72.64
* Lead times can vary from 1–10 business days. Call (908) 98-ATLAS or email sales@atlascuttingtools.com for details.