3 Flute, Square - 45° Helix, Reduced Neck

End Mills for Aluminum Alloys & Non-Ferrous Materials
3 Flute, Square - 45° Helix, Reduced Neck

H45AL-RN-3 | Carbide End Mills

The H45AL-RN-3’s reduced neck, combined with its high helix design, provides maximum strength in long reach applications where finish is a priority, and the Zplus coating provides additional tool life and increased chip evacuation.

  • Designed for outstanding performance and accelerated metal removal rates in aluminum and non-ferrous materials
  • High helix for increased part finish and shearing action
  • Cylindrically ground to maintain edge strength
  • 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
  • Zplus coating offers higher hardness and added lubricity for maximum performance
  • Solid carbide end mills
  • CNC ground in the USA
Slotting Slotting
Plunging Plunging
High Efficiency Milling (HEM) High Efficiency Milling (HEM)
Finishing Finishing
Roughing Roughing

Advanced Search

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 3 1/2 .118 3 19015 $18.70 19017 $22.10 H45AL-RN-R-30125 00000001
1/8 1/8 5/32 3 3/4 .118 3 19030 $25.50 19032 $29.30 H45AL-RN-M-30125 00000002
1/8 1/8 5/32 3 1 .118 3 81565 $33.00 81566 $38.60 H45AL-RN-L-30125 00000003
3/16 3/16 7/32 3 1/2 .178 3 19060 $20.70 19062 $24.70 H45AL-RN-R-30187 00000004
3/16 3/16 7/32 3 3/4 .178 3 19075 $32.10 19077 $36.70 H45AL-RN-M-30187 00000005
3/16 3/16 7/32 3 1 .178 3 81567 $40.80 81568 $48.80 H45AL-RN-ML-30187 00000006
1/4 1/4 3/8 4 3/4 .237 3 19105 $23.20 19107 $29.90 H45AL-RN-S-30250 00000007
1/4 1/4 3/8 4 1-1/8 .237 3 19120 $26.20 19122 $32.80 H45AL-RN-R-30250 00000008
1/4 1/4 3/8 4 1-5/8 .237 3 81569 $37.20 81570 $47.40 H45AL-RN-A-30250 00000009
1/4 1/4 3/8 4 2-1/8 .237 3 19135 $51.00 19137 $58.30 H45AL-RN-M-30250 00000010
1/4 1/4 3/8 4 2-1/2 .237 3 81571 $62.30 81572 $72.50 H45AL-RN-ML-30250 00000011
5/16 5/16 7/16 4 1-1/8 .296 3 19165 $29.00 19167 $39.20 H45AL-RN-R-30312 00000012
5/16 5/16 7/16 4 2-1/8 .296 3 19180 $58.20 19182 $68.40 H45AL-RN-M-30312 00000013
3/8 3/8 1/2 4 1-1/8 .356 3 19210 $35.00 19212 $45.80 H45AL-RN-R-30375 00000014
3/8 3/8 1/2 4 1-5/8 .356 3 81573 $49.10 81574 $65.60 H45AL-RN-A-30375 00000015
3/8 3/8 1/2 4 2-1/8 .356 3 19225 $63.30 19227 $74.80 H45AL-RN-M-30375 00000016
3/8 3/8 1/2 6 3-1/8 .356 3 19235 $76.90 19237 $92.10 H45AL-RN-L-30375 00000017
3/8 3/8 1/2 6 4 .356 3 19245 $89.30 19247 $105.80 H45AL-RN-X-30375 00000018
1/2 1/2 5/8 4 1-3/8 .475 3 19285 $53.50 19287 $69.00 H45AL-RN-R-30500 00000019
1/2 1/2 5/8 4 1-3/4 .475 3 81575 $63.80 81576 $79.60 H45AL-RN-A-30500 00000020
1/2 1/2 5/8 4 2-1/4 .475 3 19300 $74.40 19302 $89.00 H45AL-RN-M-30500 00000021
1/2 1/2 5/8 4-1/2 2-3/4 .475 3 81577 $84.60 81578 $100.40 H45AL-RN-ML-30500 00000022
1/2 1/2 5/8 6 3-3/8 .475 3 19315 $88.90 19317 $110.60 H45AL-RN-L-30500 00000023
1/2 1/2 5/8 6 4-1/4 .475 3 19325 $102.80 19327 $121.40 H45AL-RN-X-30500 00000024
3/4 3/4 1 4 2 .712 3 19405 $155.20 19407 $180.20 H45AL-RN-R-30750 00000025
3/4 3/4 1 6 2-1/2 .712 3 19420 $198.60 19422 $232.30 H45AL-RN-M-30750 00000026
3/4 3/4 1 6 2-7/8 .712 3 81579 $204.80 81580 $242.10 H45AL-RN-ML-30750 00000027
3/4 3/4 1 6 3-3/8 .712 3 19435 $210.90 19437 $244.70 H45AL-RN-L-30750 00000028
3/4 3/4 1 6 4-3/8 .712 3 19445 $248.80 19447 $283.10 H45AL-RN-X-30750 00000029
1 1 1-1/4 7 4-3/8 .950 3 19495 $351.50 19497 $401.30 H45AL-RN-L-31000 00000030
.0003 max TIR *.0003 max TIR *.0003 max TIR *.0003 max TIR *.0003 max TIR *.0003 max TIR *.0003 max TIR *.0003 max TIR *.0003 max TIR *.0003 max TIR 00000031

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