SQUARE, 40 HELIX, VARIABLE PITCH, REDUCED NECK
END MILLS FOR ALUMINUM AND NON FERROUS MATERIAL, 3 FLUTE,SQUARE 40° HELIX VARIABLE PITCH RN
This 3 flute, 40° helix end mill for aluminum has a variable pitch design that reduces chatter and harmonics, prolonging tool life and leaving a higher quality part finish. Its reduced neck design provides it with maximum strength in long reach and deep pocketing applications.
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Out of stock
3 FL - Square - 40° Helix - 0.3125" (5/16) Cutter DIA x 0.3125" (5/16) Shank DIA x 0.4375" (7/16) LOC x 4.0000" (4) OAL x 2.1250" (2-1/8) Reach - ZPLUS Coated
HELICAL
$64.100.3125" (5/16) Cutter DIA x 0.3125" (5/16) Shank DIA x 0.4375" (7/16) Length of Cut x 4.0000" (4) Overall Length x 2.1250" (2-1/8) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, ZPLUS Coated - (H40ALV-RN-M-30312)HELSO1-86505$64.10 -
Out of stock
3 FL - Square - 40° Helix - 0.3125" (5/16) Cutter DIA x 0.3125" (5/16) Shank DIA x 0.4375" (7/16) LOC x 4.0000" (4) OAL x 1.7500" (1-3/4) Reach - ZPLUS Coated
HELICAL
$60.800.3125" (5/16) Cutter DIA x 0.3125" (5/16) Shank DIA x 0.4375" (7/16) Length of Cut x 4.0000" (4) Overall Length x 1.7500" (1-3/4) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, ZPLUS Coated - (H40ALV-RN-R-30312)HELSO1-86503$60.80 -
3 FL - Square - 40° Helix - 0.3125" (5/16) Cutter DIA x 0.3125" (5/16) Shank DIA x 0.4375" (7/16) LOC x 4.0000" (4) OAL x 1.1250" (1-1/8) Reach - ZPLUS Coated
HELICAL
$57.600.3125" (5/16) Cutter DIA x 0.3125" (5/16) Shank DIA x 0.4375" (7/16) Length of Cut x 4.0000" (4) Overall Length x 1.1250" (1-1/8) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, ZPLUS Coated - (H40ALV-RN-S-30312)HELSO1-86501$57.60