3 Flute, Corner Radius - 45° Helix

End Mills for Aluminum Alloys & Non-Ferrous Materials
3 Flute, Corner Radius - 45° Helix

H45AL-3 | Carbide End Mills

The high helix on the H45AL-3 increases shearing action, which leaves a cleaner finish on your part, while its corner radius profile promotes strength for prolonged tool life in both traditional roughing and High Efficiency Milling toolpaths.

  • Designed for outstanding performance and accelerated metal removal rates in aluminum and non-ferrous materials
  • Designed with a high helix for improved part finish and shearing action
  • Cylindrically ground to maintain edge strength
  • Center cutting
  • Excellent performance in High Efficiency Milling (HEM)
  • h6 shank tolerance for high precision tool holders
  • 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

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*.0003 max TIR
Cutter Diameter* Shank
Diameter
Corner Radius Length
of Cut
Overall Length Flutes Uncoated Zplus Coated Tool Description Add to Cart Default Sort
D1(h6) D2(h6) R
+.002"-.002"
L2
+.032"-.000"
L1
+.062"-.062"
# Tool # Price Tool # Price
1/8 1/8 .010 1/4 1-1/2 3 81581 $15.50 81582 $19.80 H45AL-S-30125-R.010 00000001
1/8 1/8 .010 3/8 2 3 81583 $16.90 81584 $21.30 H45AL-SR-30125-R.010 00000002
1/8 1/8 .010 1/2 2-1/2 3 81585 $18.50 81586 $24.10 H45AL-R-30125-R.010 00000003
1/8 1/8 .010 5/8 2-1/2 3 83575 $22.00 83576 $27.30 H45AL-M-30125-R.010 00000004
1/8 1/8 .010 3/4 2-1/2 3 83577 $24.80 83578 $30.10 H45AL-L-30125-R.010 00000005
1/8 1/8 .020 1/4 1-1/2 3 83579 $16.70 83580 $20.80 H45AL-S-30125-R.020 00000006
1/8 1/8 .020 3/8 2 3 83581 $18.10 83582 $22.20 H45AL-SR-30125-R.020 00000007
1/8 1/8 .020 1/2 2-1/2 3 83583 $19.70 83584 $25.00 H45AL-R-30125-R.020 00000008
1/8 1/8 .030 1/4 1-1/2 3 83585 $16.70 83586 $20.80 H45AL-S-30125-R.030 00000009
1/8 1/8 .030 3/8 2 3 83587 $18.10 83588 $22.20 H45AL-SR-30125-R.030 00000010
1/8 1/8 .030 1/2 2-1/2 3 83589 $19.70 83590 $25.00 H45AL-R-30125-R.030 00000011
3/16 3/16 .010 5/16 2 3 83591 $19.70 83592 $25.70 H45AL-S-30187-R.010 00000012
3/16 3/16 .010 9/16 2-1/2 3 83593 $21.30 83594 $28.90 H45AL-R-30187-R.010 00000013
3/16 3/16 .010 3/4 2-1/2 3 83595 $28.00 83596 $35.60 H45AL-M-30187-R.010 00000014
3/16 3/16 .020 5/16 2 3 83597 $19.90 83598 $25.90 H45AL-S-30187-R.020 00000015
3/16 3/16 .020 9/16 2-1/2 3 83599 $21.50 83600 $29.10 H45AL-R-30187-R.020 00000016
3/16 3/16 .020 3/4 2-1/2 3 83601 $28.20 83602 $35.80 H45AL-M-30187-R.020 00000017
3/16 3/16 .030 5/16 2 3 83603 $19.90 83604 $25.90 H45AL-S-30187-R.030 00000018
3/16 3/16 .030 9/16 2-1/2 3 83605 $21.50 83606 $29.10 H45AL-R-30187-R.030 00000019
3/16 3/16 .030 3/4 2-1/2 3 83607 $28.20 83608 $35.80 H45AL-M-30187-R.030 00000020
1/4 1/4 .010 1/2 2-1/2 3 81587 $24.00 81588 $34.40 H45AL-SR-30250-R.010 00000021
1/4 1/4 .010 3/4 2-1/2 3 81589 $24.80 81590 $35.20 H45AL-R-30250-R.010 00000022
1/4 1/4 .010 1 3 3 81591 $30.60 81592 $41.00 H45AL-M-30250-R.010 00000023
1/4 1/4 .010 1-1/4 3 3 83609 $37.00 83610 $46.70 H45AL-L-30250-R.010 00000024
1/4 1/4 .020 1/2 2-1/2 3 83611 $24.70 83612 $34.40 H45AL-SR-30250-R.020 00000025
1/4 1/4 .020 3/4 2-1/2 3 83613 $25.50 83614 $35.20 H45AL-R-30250-R.020 00000026
1/4 1/4 .020 1 3 3 83615 $31.30 83616 $41.00 H45AL-M-30250-R.020 00000027
1/4 1/4 .030 1/2 2-1/2 3 81593 $24.30 81594 $34.40 H45AL-SR-30250-R.030 00000028
1/4 1/4 .030 3/4 2-1/2 3 81595 $25.10 81596 $35.20 H45AL-R-30250-R.030 00000029
1/4 1/4 .030 1 3 3 81597 $30.90 81598 $41.00 H45AL-M-30250-R.030 00000030
1/4 1/4 .030 1-1/4 3 3 83617 $37.00 83618 $46.70 H45AL-L-30250-R.030 00000031
1/4 1/4 .060 1/2 2-1/2 3 83619 $24.70 83620 $34.40 H45AL-SR-30250-R.060 00000032
1/4 1/4 .060 3/4 2-1/2 3 83621 $25.50 83622 $35.20 H45AL-R-30250-R.060 00000033
1/4 1/4 .060 1 3 3 83623 $31.30 83624 $41.00 H45AL-M-30250-R.060 00000034
5/16 5/16 .010 7/16 2 3 83625 $27.00 83626 $36.70 H45AL-S-30312-R.010 00000035
5/16 5/16 .010 13/16 2-1/2 3 83627 $29.30 83628 $39.00 H45AL-R-30312-R.010 00000036
5/16 5/16 .010 1 3 3 83629 $40.30 83630 $50.00 H45AL-M-30312-R.010 00000037
5/16 5/16 .030 7/16 2 3 83631 $27.00 83632 $36.70 H45AL-S-30312-R.030 00000038
5/16 5/16 .030 13/16 2-1/2 3 83633 $29.30 83634 $39.00 H45AL-R-30312-R.030 00000039
5/16 5/16 .030 1 3 3 83635 $40.30 83636 $50.00 H45AL-M-30312-R.030 00000040
5/16 5/16 .060 7/16 2 3 83637 $27.00 83638 $36.70 H45AL-S-30312-R.060 00000041
5/16 5/16 .060 13/16 2-1/2 3 83639 $29.30 83640 $39.00 H45AL-R-30312-R.060 00000042
5/16 5/16 .060 1 3 3 83641 $40.30 83642 $50.00 H45AL-M-30312-R.060 00000043
3/8 3/8 .010 1/2 2 3 83643 $31.20 83644 $40.90 H45AL-S-30375-R.010 00000044
3/8 3/8 .010 1 3 3 83645 $34.00 83646 $46.10 H45AL-R-30375-R.010 00000045
3/8 3/8 .010 1-1/4 3-1/2 3 83647 $43.40 83648 $59.10 H45AL-M-30375-R.010 00000046
3/8 3/8 .030 1/2 2 3 81599 $31.50 81600 $41.50 H45AL-S-30375-R.030 00000047
3/8 3/8 .030 1 3 3 81601 $34.30 81602 $46.80 H45AL-R-30375-R.030 00000048
3/8 3/8 .030 1-1/4 3-1/2 3 81603 $43.40 81604 $59.50 H45AL-M-30375-R.030 00000049
3/8 3/8 .030 1-1/2 4 3 83649 $52.50 83650 $68.20 H45AL-L-30375 -R.030 00000050
3/8 3/8 .060 1/2 2 3 81605 $31.00 81606 $40.70 H45AL-S-30375-R.060 00000051
3/8 3/8 .060 1 3 3 81607 $33.70 81608 $45.80 H45AL-R-30375-R.060 00000052
3/8 3/8 .060 1-1/4 3-1/2 3 81609 $43.80 81610 $59.90 H45AL-M-30375-R.060 00000053
3/8 3/8 .060 1-1/2 4 3 83651 $52.50 83652 $68.20 H45AL-L-30375 -R.060 00000054
1/2 1/2 .010 1 3 3 83653 $47.40 83654 $62.40 H45AL-SR-30500-R.010 00000055
1/2 1/2 .010 1-1/4 3 3 83655 $51.10 83656 $66.10 H45AL-R-30500-R.010 00000056
1/2 1/2 .010 1-5/8 4 3 83657 $63.00 83658 $78.00 H45AL-M-30500-R.010 00000057
1/2 1/2 .010 2 4 3 83659 $73.00 83660 $88.00 H45AL-L-30500-R.010 00000058
1/2 1/2 .020 1 3 3 83661 $47.40 83662 $62.40 H45AL-SR-30500-R.020 00000059
1/2 1/2 .020 1-1/4 3 3 83663 $51.10 83664 $66.10 H45AL-R-30500-R.020 00000060
1/2 1/2 .020 1-5/8 4 3 83665 $63.00 83666 $78.00 H45AL-M-30500-R.020 00000061
1/2 1/2 .020 2 4 3 83667 $73.00 83668 $88.00 H45AL-L-30500-R.020 00000062
1/2 1/2 .030 5/8 2-1/2 3 83669 $46.60 83670 $61.60 H45AL-S-30500-R.030 00000063
1/2 1/2 .030 1 3 3 81611 $47.40 81612 $62.80 H45AL-SR-30500-R.030 00000064
1/2 1/2 .030 1-1/4 3 3 81613 $51.10 81614 $66.30 H45AL-R-30500-R.030 00000065
1/2 1/2 .030 1-5/8 4 3 81615 $63.00 81616 $78.00 H45AL-M-30500-R.030 00000066
1/2 1/2 .030 2 4 3 81617 $73.00 81618 $88.00 H45AL-L-30500-R.030 00000067
1/2 1/2 .030 2-1/2 5 3 83671 $91.00 83672 $114.50 H45AL-LX-30500-R.030 00000068
1/2 1/2 .060 5/8 2-1/2 3 83673 $46.60 83674 $61.60 H45AL-S-30500-R.060 00000069
1/2 1/2 .060 1 3 3 81619 $47.90 81620 $63.30 H45AL-SR-30500-R.060 00000070
1/2 1/2 .060 1-1/4 3 3 81621 $51.40 81622 $66.80 H45AL-R-30500-R.060 00000071
1/2 1/2 .060 1-5/8 4 3 81623 $63.00 81624 $78.20 H45AL-M-30500-R.060 00000072
1/2 1/2 .060 2 4 3 81625 $73.00 81626 $88.00 H45AL-L-30500-R.060 00000073
1/2 1/2 .060 2-1/2 5 3 83675 $91.00 83676 $114.50 H45AL-LX-30500-R.060 00000074
1/2 1/2 .125 1 3 3 83677 $47.40 83678 $62.40 H45AL-SR-30500-R.125 00000075
1/2 1/2 .125 1-1/4 3 3 83679 $51.10 83680 $66.10 H45AL-R-30500-R.125 00000076
1/2 1/2 .125 1-5/8 4 3 83681 $63.00 83682 $78.00 H45AL-M-30500-R.125 00000077
1/2 1/2 .125 2 4 3 83683 $73.00 83684 $88.00 H45AL-L-30500-R.125 00000078
5/8 5/8 .030 1-5/8 3-1/2 3 83685 $97.40 83686 $115.40 H45AL-R-30625-R.030 00000079
5/8 5/8 .030 2-1/8 4 3 83687 $117.60 83688 $135.60 H45AL-M-30625-R.030 00000080
5/8 5/8 .030 2-1/2 5 3 83689 $135.10 83690 $155.10 H45AL-L-30625-R.030 00000081
5/8 5/8 .060 1-5/8 3-1/2 3 83691 $97.40 83692 $115.40 H45AL-R-30625-R.060 00000082
5/8 5/8 .060 2-1/8 4 3 83693 $117.60 83694 $135.60 H45AL-M-30625-R.060 00000083
5/8 5/8 .060 2-1/2 5 3 83695 $135.10 83696 $155.10 H45AL-L-30625-R.060 00000084
5/8 5/8 .125 1-5/8 3-1/2 3 83697 $97.40 83698 $115.40 H45AL-R-30625-R.125 00000085
5/8 5/8 .125 2-1/8 4 3 83699 $117.60 83700 $135.60 H45AL-M-30625-R.125 00000086
5/8 5/8 .125 2-1/2 5 3 83701 $135.10 83702 $155.10 H45AL-L-30625-R.125 00000087
3/4 3/4 .030 1-5/8 4 3 81627 $141.00 81628 $164.80 H45AL-R-30750-R.030 00000088
3/4 3/4 .030 2-1/4 5 3 81629 $179.60 81630 $215.10 H45AL-M-30750-R.030 00000089
3/4 3/4 .060 1-5/8 4 3 81631 $141.00 81632 $164.80 H45AL-R-30750-R.060 00000090
3/4 3/4 .060 2-1/4 5 3 81633 $179.60 81634 $215.10 H45AL-M-30750-R.060 00000091
3/4 3/4 .125 1-5/8 4 3 83703 $141.00 83704 $164.80 H45AL-R-30750-R.125 00000092
3/4 3/4 .125 2-1/4 5 3 83705 $179.60 83706 $215.10 H45AL-M-30750-R.125 00000093

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