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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3 FL - Square - 40° Helix - 0.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) LOC x 3.0000" (3) OAL x 1.3750" (1-3/8) Reach - ZPLUS Coated
HELICAL
$47.800.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) Length of Cut x 3.0000" (3) Overall Length x 1.3750" (1-3/8) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, ZPLUS Coated - (H40ALV-RN-RA-30250)HELSO1-82474$47.80 -
3 FL - Square - 40° Helix - 0.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) LOC x 3.0000" (3) OAL x 1.6250" (1-5/8) Reach - Uncoated
HELICAL
$39.000.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) Length of Cut x 3.0000" (3) Overall Length x 1.6250" (1-5/8) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-A-30250)HELSO1-81471$39.00 -
3 FL - Square - 40° Helix - 0.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) LOC x 3.0000" (3) OAL x 1.3750" (1-3/8) Reach - Uncoated
HELICAL
$37.600.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) Length of Cut x 3.0000" (3) Overall Length x 1.3750" (1-3/8) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-RA-30250)HELSO1-82473$37.60 -
3 FL - Square - 40° Helix - 0.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) LOC x 3.0000" (3) OAL x 1.6250" (1-5/8) Reach - ZPLUS Coated
HELICAL
$49.300.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) Length of Cut x 3.0000" (3) Overall Length x 1.6250" (1-5/8) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, ZPLUS Coated - (H40ALV-RN-A-30250)HELSO1-81472$49.30 -
3 FL - Square - 40° Helix - 0.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) LOC x 3.0000" (3) OAL x 1.1250" (1-1/8) Reach - ZPLUS Coated
HELICAL
$46.500.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) Length of Cut x 3.0000" (3) Overall Length x 1.1250" (1-1/8) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, ZPLUS Coated - (H40ALV-RN-R-30250)HELSO1-46096$46.50 -
3 FL - Square - 40° Helix - 0.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) LOC x 3.0000" (3) OAL x 1.1250" (1-1/8) Reach - Uncoated
HELICAL
$36.100.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.3750" (3/8) Length of Cut x 3.0000" (3) Overall Length x 1.1250" (1-1/8) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-R-30250)HELSO1-46095$36.10