For sale is this one 1" Dia. solid Carbide Endmill, 3-1/4 LOC. 3 FLUTE 6" OAL, USA-HELICAL square bottom, except a slight dihedral for clearance from the outer cutting tips, which is typical these days on square bottom endmills. This is even better as there is already a small set crew flat ground on the shank, also, in the one pic, About 1 " from the flutes toward the shank, the dia is ground to .973" dia for side clearance in deeper pockets. This is perfect, no use or nicks on outer flutes at all. This was in a good case, but not the original case.

MSC sells the same one and brand name for $380, and you are stuck grinding the set screw flat on yourself! Thanks for looking, Write me, and I may accept a reasonable offer. Have a good day,

MSC # is; 35444603

And, MSC says:

Square End Mill: 1" Dia, 3-1/4" LOC, 3 Flute, Solid Carbide

6" OAL, 1" Shank Dia, 45 deg Helix, Bright/Uncoated Finish, Single End, Series End Mills for Aluminum - 3 Flute - Square - 45 deg Helix

MSC# 35444603

Mfr# 03780

Specifications

Mill Diameter (Decimal Inch): 1.0000	Mill Diameter (Inch): 1
Number Of Flutes: 3	End Mill Material: Solid Carbide
Length of Cut (Decimal Inch): 3.2500	Length of Cut (Inch): 3-1/4
Shank Diameter (Inch): 1	Shank Diameter (Decimal Inch): 1.0000
Overall Length (Decimal Inch): 6.0000	Overall Length (Inch): 6
Single Or Double End: Single	Coating/Finish Family: Bright/Uncoated
Centercutting: Yes	Cutting Direction: Right Hand
Flute Direction: Right Hand	Extended Reach: No
Coolant Through: No	Helix Angle: 45
Primary Workpiece Material: Aluminum & Non-Ferrous	Primary Workpiece Material Code: N
Coating/Finish: Bright/Uncoated	Variable Helix: No
Variable Index: No	Chipbreaker: No