CORNER RADIUS, 40 HELIX, VARIABLE PITCH, REDUCED
END MILLS FOR ALUMINUM AND NON FERROUS MATERIAL, 3 FLUTE,CORNER RADIUS 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 - Corner Radius - 40° Helix - 0.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 0.0150" (1/64) Radius x 0.5000" (1/2) LOC x 3.0000" (3) OAL x 1.6250" (1-5/8) Reach - Uncoated
HELICAL
$53.200.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 0.0150" (1/64) Radius x 0.5000" (1/2) Length of Cut x 3.0000" (3) Overall Length x 1.6250" (1-5/8) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-A-30375-R...HELSO1-81501$53.20 -
3 FL - Corner Radius - 40° Helix - 0.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.0150" (1/64) Radius x 0.3750" (3/8) LOC x 4.0000" (4) OAL x 2.1250" (2-1/8) Reach - ZPLUS Coated
HELICAL
$58.800.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.0150" (1/64) Radius x 0.3750" (3/8) Length of Cut x 4.0000" (4) Overall Length x 2.1250" (2-1/8) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, ZPLUS Coated -...HELSO1-81492$58.80 -
3 FL - Corner Radius - 40° Helix - 0.7500" (3/4) Cutter DIA x 0.7500" (3/4) Shank DIA x 0.1250" (1/8) Radius x 1.0000" (1) LOC x 5.0000" (5) OAL x 2.5000" (2-1/2) Reach - ZPLUS Coated
HELICAL
$271.300.7500" (3/4) Cutter DIA x 0.7500" (3/4) Shank DIA x 0.1250" (1/8) Radius x 1.0000" (1) Length of Cut x 5.0000" (5) Overall Length x 2.5000" (2-1/2) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, ZPLUS Coated -...HELSO1-81532$271.30 -
3 FL - Corner Radius - 40° Helix - 0.7500" (3/4) Cutter DIA x 0.7500" (3/4) Shank DIA x 0.0300" Radius x 1.0000" (1) LOC x 7.0000" (7) OAL x 4.1250" (4-1/8) Reach - Uncoated
HELICAL
$299.600.7500" (3/4) Cutter DIA x 0.7500" (3/4) Shank DIA x 0.0300" Radius x 1.0000" (1) Length of Cut x 7.0000" (7) Overall Length x 4.1250" (4-1/8) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-ML-30750-R.030)HELSO1-81525$299.60 -
3 FL - Corner Radius - 40° Helix - 0.1250" (1/8) Cutter DIA x 0.1250" (1/8) Shank DIA x 0.0100" Radius x 0.1562" (5/32) LOC x 3.0000" (3) OAL x 1.0000" (1) Reach - Uncoated
HELICAL
$49.700.1250" (1/8) Cutter DIA x 0.1250" (1/8) Shank DIA x 0.0100" Radius x 0.1562" (5/32) Length of Cut x 3.0000" (3) Overall Length x 1.0000" (1) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-L-30125-R.010)HELSO1-86530$49.70 -
3 FL - Corner Radius - 40° Helix - 0.3125" (5/16) Cutter DIA x 0.3125" (5/16) Shank DIA x 0.0300" Radius x 0.4375" (7/16) LOC x 4.0000" (4) OAL x 2.1250" (2-1/8) Reach - ZPLUS Coated
HELICAL
$69.300.3125" (5/16) Cutter DIA x 0.3125" (5/16) Shank DIA x 0.0300" Radius x 0.4375" (7/16) Length of Cut x 4.0000" (4) Overall Length x 2.1250" (2-1/8) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, ZPLUS Coated - (H40ALV-RN-M-30312-R...HELSO1-86549$69.30 -
3 FL - Corner Radius - 40° Helix - 0.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 0.0600" Radius x 0.5000" (1/2) LOC x 6.0000" (6) OAL x 3.1250" (3-1/8) Reach - Uncoated
HELICAL
$69.300.3750" (3/8) Cutter DIA x 0.3750" (3/8) Shank DIA x 0.0600" Radius x 0.5000" (1/2) Length of Cut x 6.0000" (6) Overall Length x 3.1250" (3-1/8) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-LX-30375-R.060)HELSO1-86554$69.30 -
3 FL - Corner Radius - 40° Helix - 1.0000" (1) Cutter DIA x 1.0000" (1) Shank DIA x 0.0600" Radius x 1.2500" (1-1/4) LOC x 7.0000" (7) OAL x 4.3750" (4-3/8) Reach - Uncoated
HELICAL
$481.201.0000" (1) Cutter DIA x 1.0000" (1) Shank DIA x 0.0600" Radius x 1.2500" (1-1/4) Length of Cut x 7.0000" (7) Overall Length x 4.3750" (4-3/8) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-L-31000-R.060)HELSO1-46775$481.20