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 - 0.3125" (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
$61.750.3125" (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$61.75 -
3 FL - Square - 40° Helix - 0.1875" (3/16) Cutter DIA x 0.1875" (3/16) Shank DIA x 0.2187" (7/32) LOC x 3.0000" (3) OAL x 1.5000" (1-1/2) Reach - Uncoated
HELICAL
$47.700.1875" (3/16) Cutter DIA x 0.1875" (3/16) Shank DIA x 0.2187" (7/32) Length of Cut x 3.0000" (3) Overall Length x 1.5000" (1-1/2) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-X-30187)HELSO1-83557$47.70 -
Out of stock
3 FL - Square - 40° Helix - 0.5000" (1/2) Cutter DIA x 0.5000" (1/2) Shank DIA x 0.6250" (5/8) LOC x 6.0000" (6) OAL x 3.7500" (3-3/4) Reach - ZPLUS Coated
HELICAL
$119.350.5000" (1/2) Cutter DIA x 0.5000" (1/2) Shank DIA x 0.6250" (5/8) Length of Cut x 6.0000" (6) Overall Length x 3.7500" (3-3/4) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, ZPLUS Coated - (H40ALV-RN-LX-30500)HELSO1-81484$119.35 -
3 FL - Square - 40° Helix - 0.5000" (1/2) Cutter DIA x 0.5000" (1/2) Shank DIA x 0.6250" (5/8) LOC x 6.0000" (6) OAL x 3.7500" (3-3/4) Reach - Uncoated
HELICAL
$96.000.5000" (1/2) Cutter DIA x 0.5000" (1/2) Shank DIA x 0.6250" (5/8) Length of Cut x 6.0000" (6) Overall Length x 3.7500" (3-3/4) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-LX-30500)HELSO1-81483$96.00 -
3 FL - Square - 40° Helix - 0.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 0.5000" (1/2) LOC x 3.0000" (3) OAL x 1.6250" (1-5/8) Reach - ZPLUS Coated
HELICAL
$57.950.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 0.5000" (1/2) 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-30375)HELSO1-81476$57.95 -
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
$46.050.2500" (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$46.05 -
3 FL - Square - 40° Helix - 0.5000" (1/2) Cutter DIA x 0.5000" (1/2) Shank DIA x 0.6250" (5/8) LOC x 8.0000" (8) OAL x 6.0000" (6) Reach - Uncoated
HELICAL
$113.500.5000" (1/2) Cutter DIA x 0.5000" (1/2) Shank DIA x 0.6250" (5/8) Length of Cut x 8.0000" (8) Overall Length x 6.0000" (6) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-Z-30500)HELSO1-86506$113.50 -
3 FL - Square - 40° Helix - 0.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 0.5000" (1/2) LOC x 6.0000" (6) OAL x 4.0000" (4) Reach - Uncoated
HELICAL
$63.300.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 0.5000" (1/2) Length of Cut x 6.0000" (6) Overall Length x 4.0000" (4) Reach Carbide 40° Helix Square End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-X-30375)HELSO1-83561$63.30