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 - 0.2500" (1/4) Cutter DIA x 0.2500" (1/4) Shank DIA x 0.0150" (1/64) Radius x 0.3750" (3/8) LOC x 3.0000" (3) OAL x 1.3750" (1-3/8) Reach - Uncoated
HELICAL
$42.000.2500" (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 3.0000" (3) Overall Length x 1.3750" (1-3/8) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, Uncoated -...HELSO1-82813$42.00 -
3 FL - Corner Radius - 40° Helix - 0.1875" (3/16) Cutter DIA x 0.1875" (3/16) Shank DIA x 0.0100" Radius x 0.2187" (7/32) LOC x 3.0000" (3) OAL x 0.7500" (3/4) Reach - Uncoated
HELICAL
$48.100.1875" (3/16) Cutter DIA x 0.1875" (3/16) Shank DIA x 0.0100" Radius x 0.2187" (7/32) Length of Cut x 3.0000" (3) Overall Length x 0.7500" (3/4) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-M-30187-R.010)HELSO1-86536$48.10 -
3 FL - Corner Radius - 40° Helix - 0.1875" (3/16) Cutter DIA x 0.1875" (3/16) Shank DIA x 0.0100" Radius x 0.2187" (7/32) LOC x 3.0000" (3) OAL x 0.7500" (3/4) Reach - ZPLUS Coated
HELICAL
$55.300.1875" (3/16) Cutter DIA x 0.1875" (3/16) Shank DIA x 0.0100" Radius x 0.2187" (7/32) Length of Cut x 3.0000" (3) Overall Length x 0.7500" (3/4) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, ZPLUS Coated - (H40ALV-RN-M-30187-R...HELSO1-86537$55.30 -
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 - 0.1250" (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 - 0.5000" (1/2) Cutter DIA x 0.5000" (1/2) Shank DIA x 0.0300" Radius x 0.6250" (5/8) LOC x 3.0000" (3) OAL x 1.3750" (1-3/8) Reach - Uncoated
HELICAL
$76.600.5000" (1/2) Cutter DIA x 0.5000" (1/2) Shank DIA x 0.0300" Radius x 0.6250" (5/8) Length of Cut x 3.0000" (3) Overall Length x 1.3750" (1-3/8) Reach Carbide 40° Helix Corner Radius End Mill for Aluminum, 3 Flutes, Uncoated - (H40ALV-RN-R-30500-R.030)HELSO1-46310$76.60 -
3 FL - Corner Radius - 40° Helix - 0.1875" (3/16) Cutter DIA x 0.1875" (3/16) Shank DIA x 0.0150" (1/64) Radius x 0.2187" (7/32) LOC x 3.0000" (3) OAL x 1.0000" (1) Reach - Uncoated
HELICAL
$50.800.1875" (3/16) Cutter DIA x 0.1875" (3/16) Shank DIA x 0.0150" (1/64) Radius x 0.2187" (7/32) 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-ML-30187-R...HELSO1-82809$50.80 -
3 FL - Corner Radius - 40° Helix - 0.1250" (1/8) Cutter DIA x 0.1250" (1/8) Shank DIA x 0.0150" (1/64) Radius x 0.1562" (5/32) LOC x 3.0000" (3) OAL x 1.0000" (1) Reach - ZPLUS Coated
HELICAL
$56.100.1250" (1/8) Cutter DIA x 0.1250" (1/8) Shank DIA x 0.0150" (1/64) 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, ZPLUS Coated -...HELSO1-82808$56.10