3 Flute, Ball - 40° Helix, Variable Pitch, Reduced Neck

End Mills for Aluminum Alloys & Non-Ferrous Materials
3 Flute, Ball - 40° Helix, Variable Pitch, Reduced Neck

H40ALV-RN-3 | Carbide End Mills

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.

  • Designed for outstanding performance and accelerated metal removal rates in aluminum and non-ferrous materials
  • Designed with a specialized combination of features for excellent performance in roughing and finishing applications
  • Unique "3 teeth-to-center" end geometry for ramping applications
  • Reduced neck provides maximum strength in long reach and deep pocketing applications
  • Excellent performance in High Efficiency Milling (HEM)
  • Center cutting
  • h6 shank tolerance for high precision tool holders
  • Uncoated tool offers an excellent option for aluminum finishing applications
  • Zplus coating offers higher hardness and added lubricity for maximum performance
  • Solid carbide end mills
  • CNC ground in the USA
3D Contouring 3D Contouring
Slotting Slotting
Plunging Plunging
High Efficiency Milling (HEM) High Efficiency Milling (HEM)
Finishing Finishing
Roughing Roughing

Advanced Search

* 1/8 & 3/16 have one tooth to center ** .0003 max TIR
Cutter Diameter** Shank Diameter Length of Cut Overall Length LBS (Reach) Neck Diameter Flutes Uncoated Zplus Coated Tool Description Add to Cart Default Sort
D1(h6) D2(h6) L2
+.032"-.000"
L1
+.062"-.062"
L3 . # Tool # Price Tool # Price
1/8 1/8 5/32 2-1/2 1/2 .118 3 47040 $37.20 47041 $41.40 H40ALV-RN-R-30125-BN 00000001
1/8 1/8 5/32 3 3/4 .118 3 47045 $38.60 47046 $43.30 H40ALV-RN-M-30125-BN 00000002
1/8 1/8 5/32 3 1 .118 3 81533 $46.90 81534 $52.50 H40ALV-RN-L-30125-BN 00000003
1/8 1/8 5/32 3 1-1/4 .118 3 82485 $44.90 82486 $50.50 H40ALV-RN-LX-30125-BN 00000004
1/8 1/8 5/32 3 1-1/2 .118 3 83565 $46.00 83566 $51.60 H40ALV-RN-X-30125-BN 00000005
3/16 3/16 7/32 2-1/2 1/2 .178 3 47060 $32.00 47061 $38.90 H40ALV-RN-R-30187-BN 00000006
3/16 3/16 7/32 3 3/4 .178 3 47065 $37.50 47066 $44.50 H40ALV-RN-M-30187-BN 00000007
3/16 3/16 7/32 3 1 .178 3 81535 $45.40 81536 $56.20 H40ALV-RN-ML-30187-BN 00000008
3/16 3/16 7/32 3 1-5/16 .178 3 82487 $46.10 82488 $54.10 H40ALV-RN-LX-30187-BN 00000009
3/16 3/16 7/32 3 1-1/2 .178 3 83567 $47.30 83568 $55.30 H40ALV-RN-X-30187-BN 00000010
1/4 1/4 3/8 2-1/2 3/4 .237 3 47075 $38.30 47076 $48.50 H40ALV-RN-S-30250-BN 00000011
1/4 1/4 3/8 3 1-1/8 .237 3 47090 $39.90 47091 $50.10 H40ALV-RN-R-30250-BN 00000012
1/4 1/4 3/8 3 1-3/8 .237 3 82489 $41.10 82490 $51.30 H40ALV-RN-RA-30250-BN 00000013
1/4 1/4 3/8 3 1-5/8 .237 3 81537 $42.30 81538 $52.50 H40ALV-RN-A-30250-BN 00000014
1/4 1/4 3/8 4 1-7/8 .237 3 82491 $46.40 82492 $56.60 H40ALV-RN-AM-30250-BN 00000015
1/4 1/4 3/8 4 2-1/8 .237 3 81539 $47.30 81540 $57.50 H40ALV-RN-M-30250-BN 00000016
1/4 1/4 3/8 4 2-1/2 .237 3 82493 $48.30 82494 $58.50 H40ALV-RN-ML-30250-BN 00000017
1/4 1/4 3/8 4-1/2 3 .237 3 83569 $49.40 83570 $58.30 H40ALV-RN-L-30250-BN 00000018
3/8 3/8 1/2 3 1-1/8 .356 3 47180 $55.80 47181 $67.70 H40ALV-RN-R-30375-BN 00000019
3/8 3/8 1/2 3 1-5/8 .356 3 81541 $51.20 81542 $63.90 H40ALV-RN-A-30375-BN 00000020
3/8 3/8 1/2 4 2-1/8 .356 3 47195 $62.40 47196 $76.40 H40ALV-RN-M-30375-BN 00000021
3/8 3/8 1/2 5 2-1/2 .356 3 81543 $60.90 81544 $78.80 H40ALV-RN-ML-30375-BN 00000022
3/8 3/8 1/2 6 3-1/8 .356 3 82495 $64.40 82496 $82.30 H40ALV-RN-LX-30375-BN 00000023
1/2 1/2 5/8 3 1-3/8 .475 3 47225 $81.50 47226 $96.10 H40ALV-RN-R-30500-BN 00000024
1/2 1/2 5/8 3-1/2 1-3/4 .475 3 81545 $73.10 81546 $88.90 H40ALV-RN-A-30500-BN 00000025
1/2 1/2 5/8 4 2-1/4 .475 3 47240 $90.00 47241 $109.70 H40ALV-RN-M-30500-BN 00000026
1/2 1/2 5/8 4-1/2 2-3/4 .475 3 81547 $83.70 81548 $99.50 H40ALV-RN-ML-30500-BN 00000027
1/2 1/2 5/8 5 3-3/8 .475 3 47255 $101.50 47256 $126.00 H40ALV-RN-L-30500-BN 00000028
1/2 1/2 5/8 6 3-3/4 .475 3 81549 $94.90 81550 $119.60 H40ALV-RN-LX-30500-BN 00000029
1/2 1/2 5/8 6 4-1/4 .475 3 47270 $111.70 47271 $140.20 H40ALV-RN-X-30500-BN 00000030
1/2 1/2 5/8 7 5 .475 3 82497 $104.40 82498 $129.10 H40ALV-RN-Y-30500-BN 00000031
5/8 5/8 3/4 4 1-5/8 .593 3 47300 $134.90 47301 $160.80 H40ALV-RN-R-30625-BN 00000032
5/8 5/8 3/4 4 2-3/8 .593 3 47315 $137.80 47316 $164.00 H40ALV-RN-M-30625-BN 00000033
5/8 5/8 3/4 6 3-3/8 .593 3 47330 $155.30 47331 $195.70 H40ALV-RN-L-30625-BN 00000034
3/4 3/4 1 4 2 .712 3 47360 $214.70 47361 $249.20 H40ALV-RN-R-30750-BN 00000035
3/4 3/4 1 5 2-1/2 .712 3 83571 $209.70 83572 $247.00 H40ALV-RN-A-30750-BN 00000036
3/4 3/4 1 6 3-3/8 .712 3 47375 $275.20 47376 $307.70 H40ALV-RN-M-30750-BN 00000037
3/4 3/4 1 7 4-1/8 .712 3 83573 $259.80 83574 $309.60 H40ALV-RN-ML-30750-BN 00000038
3/4 3/4 1 7 5 .712 3 47390 $292.70 47391 $326.40 H40ALV-RN-L-30750-BN 00000039
1 1 1-1/4 5 2-5/8 .950 3 47420 $348.70 47421 $390.70 H40ALV-RN-R-31000-BN 00000040
1 1 1-1/4 6 3-3/8 .950 3 47435 $372.10 47436 $416.10 H40ALV-RN-M-31000-BN 00000041
1 1 1-1/4 7 4-3/8 .950 3 47450 $408.60 47451 $458.40 H40ALV-RN-L-31000-BN 00000042
1 1 1-1/4 9 6 .950 3 47465 $445.40 47466 $489.70 H40ALV-RN-LX-31000-BN 00000043
1 1 1-1/4 12-1/2 9-1/2 .950 3 47480 $671.10 47481 $733.90 H40ALV-RN-X-31000-BN 00000044

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