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4 Flute, Ball - Variable Pitch, Reduced Neck (Aplus)

End Mills for Steels, Tool Steels, & Cast Iron
4 Flute, Ball - Variable Pitch, Reduced Neck (Aplus)

HSV-RN-4 | Carbide End Mills

Designed for smooth machining in deep pockets, the HSV-RN-4 features variable pitch geometry for decreased chatter and harmonics, as well as a reduced neck for maximum strength in long reach applications. Featuring an eccentric relief for maximum edge strength and an Aplus coating for improved performance in tough materials, this tool is a strong choice for a variety of applications.

  • Offers outstanding performance and high temperature resistance in a wide range of ferrous materials, including low and medium alloy steels, tool steels, and cast iron
  • Engineered with eccentric relief for maximum edge strength in both roughing and finishing applications
  • Variable pitch geometry results in higher quality parts by decreasing chatter and harmonics
  • Center cutting
  • Reduced neck provides maximum strength in long reach and deep pocketing applications
  • h6 shank tolerance for high precision tool holders
  • Aplus coating offers added lubricity and high temperature resistance for faster speeds and feeds and improved tool life
  • Solid carbide end mills
  • CNC ground in the USA
3D Contouring 3D Contouring
Slotting Slotting
Plunging Plunging
Finishing Finishing
Roughing Roughing
PRODUCT TABLE

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* .0005 max TIR
Cutter Diameter* Shank Diameter Length of Cut Overall Length LBS (Reach) Neck Diameter Flutes Aplus Coated Tool Description Add to Cart Default Sort
D1
+.000"-.002"
 D2(h6) L2
+.032"-.000"
 L1
+.062"-.062"
 L3 . # Tool # Price
1/8 1/8 5/32 3 3/8 .118 4 57017 $30.50 HSV-RN-S-40125-BN 00000001
1/8 1/8 5/32 3 1/2 .118 4 57032 $31.70 HSV-RN-R-40125-BN 00000002
1/8 1/8 5/32 3 5/8 .118 4 57047 $33.10 HSV-RN-M-40125-BN 00000003
1/8 1/8 5/32 3 3/4 .118 4 82515 $32.70 HSV-RN-ML-40125-BN 00000004
1/8 1/8 5/32 3 1 .118 4 83512 $32.50 HSV-RN-LX-40125-BN 00000005
3/16 3/16 7/32 3 1/2 .178 4 57062 $34.10 HSV-RN-S-40187-BN 00000006
3/16 3/16 7/32 3 3/4 .178 4 57077 $34.80 HSV-RN-R-40187-BN 00000007
3/16 3/16 7/32 3 1 .178 4 57092 $37.40 HSV-RN-M-40187-BN 00000008
3/16 3/16 7/32 3 1-5/16 .178 4 82516 $36.70 HSV-RN-L-40187-BN 00000009
3/16 3/16 7/32 3 1-1/2 .178 4 83513 $37.50 HSV-RN-LX-40187-BN 00000010
1/4 1/4 3/8 3 3/4 .237 4 57107 $48.30 HSV-RN-S-40250-BN 00000011
1/4 1/4 3/8 4 1-1/8 .237 4 57122 $50.70 HSV-RN-R-40250-BN 00000012
1/4 1/4 3/8 4 1-5/8 .237 4 81694 $52.20 HSV-RN-A-40250-BN 00000013
1/4 1/4 3/8 4 2-1/8 .237 4 57137 $51.80 HSV-RN-M-40250-BN 00000014
1/4 1/4 3/8 4 2-1/2 .237 4 81695 $55.80 HSV-RN-ML-40250-BN 00000015
1/4 1/4 3/8 4-1/2 3 .237 4 82517 $52.10 HSV-RN-L-40250-BN 00000016
3/8 3/8 1/2 4 1-1/8 .356 4 57152 $70.00 HSV-RN-S-40375-BN 00000017
3/8 3/8 1/2 4 1-5/8 .356 4 81696 $71.80 HSV-RN-SR-40375-BN 00000018
3/8 3/8 1/2 4 2-1/8 .356 4 57167 $73.60 HSV-RN-R-40375-BN 00000019
3/8 3/8 1/2 6 2-1/2 .356 4 81697 $83.30 HSV-RN-A-40375-BN 00000020
3/8 3/8 1/2 6 3-1/8 .356 4 57182 $99.30 HSV-RN-M-40375-BN 00000021
3/8 3/8 1/2 6 3-5/8 .356 4 83514 $102.60 HSV-RN-ML-40375-BN 00000022
3/8 3/8 1/2 6 4-1/8 .356 4 57197 $107.30 HSV-RN-L-40375-BN 00000023
1/2 1/2 5/8 4 1-1/2 .475 4 57212 $104.00 HSV-RN-S-40500-BN 00000024
1/2 1/2 5/8 4 1-3/4 .475 4 81698 $102.10 HSV-RN-SR-40500-BN 00000025
1/2 1/2 5/8 4 2-1/4 .475 4 57227 $112.20 HSV-RN-R-40500-BN 00000026
1/2 1/2 5/8 5 2-3/4 .475 4 81699 $126.00 HSV-RN-A-40500-BN 00000027
1/2 1/2 5/8 6 3-3/8 .475 4 57242 $156.10 HSV-RN-M-40500-BN 00000028
1/2 1/2 5/8 6 3-3/4 .475 4 81700 $153.00 HSV-RN-ML-40500-BN 00000029
1/2 1/2 5/8 6 4-1/8 .475 4 57257 $159.00 HSV-RN-L-40500-BN 00000030
1/2 1/2 5/8 7 5 .475 4 83515 $167.20 HSV-RN-X-40500-BN 00000031
5/8 5/8 3/4 4 1-5/8 .593 4 57272 $170.50 HSV-RN-S-40625-BN 00000032
5/8 5/8 3/4 6 2-3/8 .593 4 57287 $223.20 HSV-RN-R-40625-BN 00000033
5/8 5/8 3/4 6 3-3/8 .593 4 57302 $234.90 HSV-RN-M-40625-BN 00000034
5/8 5/8 3/4 6 4-1/8 .593 4 57317 $244.00 HSV-RN-L-40625-BN 00000035
3/4 3/4 1 4 2 .712 4 57332 $219.00 HSV-RN-S-40750-BN 00000036
3/4 3/4 1 6 2-1/2 .712 4 57347 $273.40 HSV-RN-R-40750-BN 00000037
3/4 3/4 1 6 3-3/4 .712 4 83516 $276.40 HSV-RN-ML-40750-BN 00000038
3/4 3/4 1 6 3-3/8 .712 4 57362 $274.70 HSV-RN-M-40750-BN 00000039
3/4 3/4 1 6 4-1/8 .712 4 57377 $283.60 HSV-RN-L-40750-BN 00000040
1 1 1-1/4 4 2-1/4 .950 4 57392 $329.40 HSV-RN-S-41000-BN 00000041
1 1 1-1/4 6 2-5/8 .950 4 57407 $399.90 HSV-RN-R-41000-BN 00000042
1 1 1-1/4 6 3-3/8 .950 4 57422 $419.40 HSV-RN-M-41000-BN 00000043
1 1 1-1/4 6 4-1/8 .950 4 57437 $431.90 HSV-RN-L-41000-BN 00000044

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