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Products > Ferrous, TI, & Hi-Temp Alloys Roughing/Finishing > SS-4

SS-4

Ferrous, TI, & Hi-Temp Alloys Roughing/Finishing

SS-4 Series 4-flute Roughing/Finishing End Mill

Product Overview:

The SS 4 flute has the same proven geometries as the original, but with an additional flute for increased productivity. A standard corner radius protects the tool corner and enhances tool life in aggressive roughing applications. The SS series is offered in stub, standard, medium, and reduced neck.

Product Characteristics:

  • Flute Count (NOF): 4
  • Equal Index
  • Constant Helix
  • Center Cutting
  • RH-C / RH-H
  • Continuous Cutting Edge

Product Tolerances:

  • Shank Diameter (DCON): h5
  • Cutting Diameter (DC): -0.001"/-0.002"
  • Corner Radius (RE): +0.001"/-0.001"

Operations

Roughing
HEAVY PERIPHERAL (HP)
AE 40%DC <AE≤ 80% DC
HEAVY PERIPHERAL (HP)
AP 0.5 to 1.0 x DC

Speeds and Feeds

Coatings

Speed & Feed Calc

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Dimensions are in inches

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Part Number Dia (DC) Shank (DCON) LOC (APMX) OAL (OAL/LF) LBS (LU) Radius (RE) Neck DIA (DN) Number of Flutes Coating EDP Number List Price In Stock
SSST40125C11 0.125 0.125 0.25 1.5 - 0.010 - 4 C11 48800-85-D $28.16 60
SSST40125C4 0.125 0.125 0.25 1.5 - 0.010 - 4 C4 48800-89-D $28.16 2
SSST40125C7 0.125 0.125 0.25 1.5 - 0.010 - 4 C7 48800-83-D $28.16 6
SS40125C11 0.125 0.125 0.5 1.5 - 0.010 - 4 C11 48900-85-D $30.81 39
SS40125C4 0.125 0.125 0.5 1.5 - 0.010 - 4 C4 48900-89-D $30.81 6
SS40125C7 0.125 0.125 0.5 1.5 - 0.010 - 4 C7 48900-83-D $30.81 1
SSST40125-375C11 0.125 0.375 0.25 2.5 - 0.010 - 4 C11 52195-85-D $50.92 14
SSST40125-375C7 0.125 0.375 0.25 2.5 - 0.010 - 4 C7 52195-83-D $50.92 -
SS40125-375 0.125 0.375 0.5 2.5 - 0.010 - 4 UC 52216-00-D $49.69 9
SS40125-375C11 0.125 0.375 0.5 2.5 - 0.010 - 4 C11 52216-85-D $56.43 23
SS40125-375C7 0.125 0.375 0.5 2.5 - 0.010 - 4 C7 52216-83-D $56.43 3
SSST40156C11 0.1562 0.1875 0.3125 2 - 0.010 - 4 C11 48807-85-D $37.06 10
SSST40156C4 0.1562 0.1875 0.3125 2 - 0.010 - 4 C4 48807-89-D $37.06 1
SS40156 0.1562 0.1875 0.5625 2 - 0.010 - 4 UC 48907-00-D $38.77 25
SS40156C4 0.1562 0.1875 0.5625 2 - 0.010 - 4 C4 48907-89-D $40.53 7
SS40156C7 0.1562 0.1875 0.5625 2 - 0.010 - 4 C7 48907-83-D $40.53 2
SSST40187C11 0.1875 0.1875 0.3125 2 - 0.010 - 4 C11 48814-85-D $33.38 114
SSST40187C4 0.1875 0.1875 0.3125 2 - 0.010 - 4 C4 48814-89-D $33.38 3
SSST40187C7 0.1875 0.1875 0.3125 2 - 0.010 - 4 C7 48814-83-D $33.38 2
SS40187 0.1875 0.1875 0.5625 2 - 0.010 - 4 UC 48914-00-D $34.88 178
SS40187C11 0.1875 0.1875 0.5625 2 - 0.010 - 4 C11 48914-85-D $36.51 56
SS40187C4 0.1875 0.1875 0.5625 2 - 0.010 - 4 C4 48914-89-D $36.51 13
SS40187C7 0.1875 0.1875 0.5625 2 - 0.010 - 4 C7 48914-83-D $36.51 6
SSST40187-375 0.1875 0.375 0.3125 2.5 - 0.010 - 4 UC 52203-00-D $44.84 7
SSST40187-375C11 0.1875 0.375 0.3125 2.5 - 0.010 - 4 C11 52203-85-D $50.92 6
SSST40187-375C4 0.1875 0.375 0.3125 2.5 - 0.010 - 4 C4 52203-89-D $50.92 10
SSST40187-375C7 0.1875 0.375 0.3125 2.5 - 0.010 - 4 C7 52203-83-D $50.92 4
SSST40218C11 0.2187 0.25 0.375 2 - 0.020 - 4 C11 48821-85-D $46.23 6
SSST40218C4 0.2187 0.25 0.375 2 - 0.020 - 4 C4 48821-89-D $46.23 3
SSST40218C7 0.2187 0.25 0.375 2 - 0.020 - 4 C7 48821-83-D $46.23 100
SS40218 0.2187 0.25 0.75 2.5 - 0.020 - 4 UC 48921-00-D $46.23 14
SS40218C11 0.2187 0.25 0.75 2.5 - 0.020 - 4 C11 48921-85-D $50.06 6
SS40218C4 0.2187 0.25 0.75 2.5 - 0.020 - 4 C4 48921-89-D $50.06 5
SSST40250C11 0.25 0.25 0.375 2 - 0.020 - 4 C11 48828-85-D $41.63 48
SSST40250C4 0.25 0.25 0.375 2 - 0.020 - 4 C4 48828-89-D $41.63 4
SSLSM40250 0.25 0.25 0.375 4 2.125 0.020 - 4 UC 49614-00-D $65.15 9
SSLSM40250C10 0.25 0.25 0.375 4 2.125 0.020 - 4 C10 49614-70-D $72.80 -
SSLSM40250C11 0.25 0.25 0.375 4 2.125 0.020 - 4 C11 49614-85-D $72.80 3
SSLSM40250C4 0.25 0.25 0.375 4 2.125 0.020 - 4 C4 49614-89-D $72.80 2
SSLSM40250C7 0.25 0.25 0.375 4 2.125 0.020 - 4 C7 49614-83-D $72.80 8
SS40250 0.25 0.25 0.75 2.5 - 0.020 - 4 UC 48928-00-D $41.63 8
SS40250C11 0.25 0.25 0.75 2.5 - 0.020 - 4 C11 48928-85-D $45.06 24
SS40250C4 0.25 0.25 0.75 2.5 - 0.020 - 4 C4 48928-89-D $45.06 3
SS40250C7 0.25 0.25 0.75 2.5 - 0.020 - 4 C7 48928-83-D $45.06 32
SSST40250-375 0.25 0.375 0.375 2.5 - 0.020 - 4 UC 52210-00-D $47.67 -
SSST40250-375C11 0.25 0.375 0.375 2.5 - 0.020 - 4 C11 52210-85-D $58.83 4
SSST40250-375C4 0.25 0.375 0.375 2.5 - 0.020 - 4 C4 52210-89-D $58.83 2
SS40250-375 0.25 0.375 0.75 2.5 - 0.020 - 4 UC 52228-00-D $52.82 54
SS40250-375C11 0.25 0.375 0.75 2.5 - 0.020 - 4 C11 52228-85-D $65.18 5
SS40250-375C4 0.25 0.375 0.75 2.5 - 0.020 - 4 C4 52228-89-D $65.18 3
SSST40281 0.2812 0.3125 0.4375 2 - 0.020 - 4 UC 48835-00-D $53.31 9
SSST40281C11 0.2812 0.3125 0.4375 2 - 0.020 - 4 C11 48835-85-D $59.22 9
SSST40281C7 0.2812 0.3125 0.4375 2 - 0.020 - 4 C7 48835-83-D $59.22 2
SS40281 0.2812 0.3125 0.8125 2.5 - 0.020 - 4 UC 48935-00-D $58.75 20
SS40281C11 0.2812 0.3125 0.8125 2.5 - 0.020 - 4 C11 48935-85-D $64.51 6
SS40281C4 0.2812 0.3125 0.8125 2.5 - 0.020 - 4 C4 48935-89-D $64.51 4
SSST40312 0.3125 0.3125 0.4375 2 - 0.020 - 4 UC 48842-00-D $47.97 9
SSST40312C11 0.3125 0.3125 0.4375 2 - 0.020 - 4 C11 48842-85-D $53.31 2
SSST40312C4 0.3125 0.3125 0.4375 2 - 0.020 - 4 C4 48842-89-D $53.31 8
SSST40312C7 0.3125 0.3125 0.4375 2 - 0.020 - 4 C7 48842-83-D $53.31 5
SSLSM40312 0.3125 0.3125 0.4375 4 2.125 0.020 - 4 UC 49621-00-D $87.21 40
SSLSM40312C11 0.3125 0.3125 0.4375 4 2.125 0.020 - 4 C11 49621-85-D $98.35 10
SSLSM40312C4 0.3125 0.3125 0.4375 4 2.125 0.020 - 4 C4 49621-89-D $98.35 44
SSLSM40312C7 0.3125 0.3125 0.4375 4 2.125 0.020 - 4 C7 49621-83-D $98.35 3
SS40312 0.3125 0.3125 0.8125 2.5 - 0.020 - 4 UC 48942-00-D $52.85 -
SS40312C11 0.3125 0.3125 0.8125 2.5 - 0.020 - 4 C11 48942-85-D $58.08 9
SS40312C4 0.3125 0.3125 0.8125 2.5 - 0.020 - 4 C4 48942-89-D $58.08 7
SS40312C7 0.3125 0.3125 0.8125 2.5 - 0.020 - 4 C7 48942-83-D $58.08 13
SSST40343 0.3437 0.375 0.5 2 - 0.020 - 4 UC 48849-00-D $64.20 9
SSST40343C4 0.3437 0.375 0.5 2 - 0.020 - 4 C4 48849-89-D $68.20 14
SS40343C11 0.3437 0.375 1 2.5 - 0.020 - 4 C11 48949-85-D $75.87 1
SS40343C7 0.3437 0.375 1 2.5 - 0.020 - 4 C7 48949-83-D $75.87 2
SSST40375 0.375 0.375 0.5 2 - 0.020 - 4 UC 48856-00-D $57.80 8
SSST40375C11 0.375 0.375 0.5 2 - 0.020 - 4 C11 48856-85-D $61.37 24
SSST40375C7 0.375 0.375 0.5 2 - 0.020 - 4 C7 48856-83-D $61.37 4
SSLSM40375 0.375 0.375 0.5 6 2.375 0.020 - 4 UC 49628-00-D $121.38 28
SSLSM40375C11 0.375 0.375 0.5 6 2.375 0.020 - 4 C11 49628-85-D $141.26 3
SSLSM40375C4 0.375 0.375 0.5 6 2.375 0.020 - 4 C4 49628-89-D $141.26 -
SSLSM40375C7 0.375 0.375 0.5 6 2.375 0.020 - 4 C7 49628-83-D $141.26 15
SS40375 0.375 0.375 1 2.5 - 0.020 - 4 UC 48956-00-D $63.06 -
SS40375C11 0.375 0.375 1 2.5 - 0.020 - 4 C11 48956-85-D $68.27 14
SS40375C4 0.375 0.375 1 2.5 - 0.020 - 4 C4 48956-89-D $68.27 3
SS40375C7 0.375 0.375 1 2.5 - 0.020 - 4 C7 48956-83-D $68.27 2
SSM40375 0.375 0.375 1.25 3 - 0.020 - 4 UC 51699-00-D $75.98 26
SSM40375C11 0.375 0.375 1.25 3 - 0.020 - 4 C11 51699-85-D $95.24 14
SSM40375C4 0.375 0.375 1.25 3 - 0.020 - 4 C4 51699-89-D $95.24 2
SSM40375C7 0.375 0.375 1.25 3 - 0.020 - 4 C7 51699-83-D $95.24 -
SSST40437 0.4375 0.4375 0.5625 2.5 - 0.020 - 4 UC 48863-00-D $73.00 -
SSST40437C10 0.4375 0.4375 0.5625 2.5 - 0.020 - 4 C10 48863-70-D $78.96 -
SSST40437C11 0.4375 0.4375 0.5625 2.5 - 0.020 - 4 C11 48863-85-D $78.96 3
SSST40437C4 0.4375 0.4375 0.5625 2.5 - 0.020 - 4 C4 48863-89-D $78.96 -
SSST40437C5 0.4375 0.4375 0.5625 2.5 - 0.020 - 4 C5 48863-86-D $78.96 -
SSST40437C7 0.4375 0.4375 0.5625 2.5 - 0.020 - 4 C7 48863-83-D $78.96 3
SSLSM40437 0.4375 0.4375 0.5625 6 2.375 0.020 - 4 UC 49635-00-D $182.08 17
SSLSM40437C11 0.4375 0.4375 0.5625 6 2.375 0.020 - 4 C11 49635-85-D $198.37 15
SSLSM40437C4 0.4375 0.4375 0.5625 6 2.375 0.020 - 4 C4 49635-89-D $198.37 -
SSLSM40437C7 0.4375 0.4375 0.5625 6 2.375 0.020 - 4 C7 49635-83-D $198.37 -
SS40437 0.4375 0.4375 1 2.75 - 0.020 - 4 UC 48963-00-D $79.62 7
SS40437C11 0.4375 0.4375 1 2.75 - 0.020 - 4 C11 48963-85-D $86.27 12
SS40437C4 0.4375 0.4375 1 2.75 - 0.020 - 4 C4 48963-89-D $86.27 4
SS40437C7 0.4375 0.4375 1 2.75 - 0.020 - 4 C7 48963-83-D $86.27 1
SSST40500 0.5 0.5 0.625 2.5 - 0.030 - 4 UC 48870-00-D $92.86 -
SSST40500C11 0.5 0.5 0.625 2.5 - 0.030 - 4 C11 48870-85-D $98.80 119
SSST40500C4 0.5 0.5 0.625 2.5 - 0.030 - 4 C4 48870-89-D $98.80 3
SSST40500C7 0.5 0.5 0.625 2.5 - 0.030 - 4 C7 48870-83-D $98.80 9
SSLSM40500 0.5 0.5 0.625 6 2.375 0.030 - 4 UC 49642-00-D $195.73 6
SSLSM40500C11 0.5 0.5 0.625 6 2.375 0.030 - 4 C11 49642-85-D $212.05 8
SSLSM40500C4 0.5 0.5 0.625 6 2.375 0.030 - 4 C4 49642-89-D $212.05 4
SSLSM40500C7 0.5 0.5 0.625 6 2.375 0.030 - 4 C7 49642-83-D $212.05 6
SSLSX40500 0.5 0.5 0.625 6 4.125 0.030 - 4 UC 49716-00-D $221.50 9
SSLSX40500C11 0.5 0.5 0.625 6 4.125 0.030 - 4 C11 49716-85-D $239.94 2
SSLSX40500C4 0.5 0.5 0.625 6 4.125 0.030 - 4 C4 49716-89-D $239.94 -
SSLSX40500C7 0.5 0.5 0.625 6 4.125 0.030 - 4 C7 49716-83-D $239.94 -
SS40500 0.5 0.5 1.25 3 - 0.030 - 4 UC 48970-00-D $100.34 111
SS40500C11 0.5 0.5 1.25 3 - 0.030 - 4 C11 48970-85-D $107.01 39
SS40500C4 0.5 0.5 1.25 3 - 0.030 - 4 C4 48970-89-D $107.01 14
SS40500C7 0.5 0.5 1.25 3 - 0.030 - 4 C7 48970-83-D $107.01 10
SSM40500 0.5 0.5 1.625 4 - 0.030 - 4 UC 51706-00-D $116.75 18
SSM40500C11 0.5 0.5 1.625 4 - 0.030 - 4 C11 51706-85-D $137.41 24
SSM40500C4 0.5 0.5 1.625 4 - 0.030 - 4 C4 51706-89-D $137.41 2
SSM40500C7 0.5 0.5 1.625 4 - 0.030 - 4 C7 51706-83-D $137.41 1
SSST40625 0.625 0.625 0.75 3 - 0.030 - 4 UC 48877-00-D $173.71 -
SSST40625C11 0.625 0.625 0.75 3 - 0.030 - 4 C11 48877-85-D $182.60 -
SSST40625C4 0.625 0.625 0.75 3 - 0.030 - 4 C4 48877-89-D $182.60 4
SSST40625C7 0.625 0.625 0.75 3 - 0.030 - 4 C7 48877-83-D $182.60 -
SSLSM40625 0.625 0.625 0.75 6 2.375 0.030 - 4 UC 49649-00-D $281.20 3
SSLSM40625C11 0.625 0.625 0.75 6 2.375 0.030 - 4 C11 49649-85-D $301.23 4
SSLSM40625C4 0.625 0.625 0.75 6 2.375 0.030 - 4 C4 49649-89-D $301.23 1
SSLSM40625C7 0.625 0.625 0.75 6 2.375 0.030 - 4 C7 49649-83-D $301.23 -
SSLSX40625 0.625 0.625 0.75 6 4.125 0.030 - 4 UC 49724-00-D $308.04 -
SSLSX40625C11 0.625 0.625 0.75 6 4.125 0.030 - 4 C11 49724-85-D $330.33 -
SSLSX40625C4 0.625 0.625 0.75 6 4.125 0.030 - 4 C4 49724-89-D $330.33 -
SSLSX40625C7 0.625 0.625 0.75 6 4.125 0.030 - 4 C7 49724-83-D $330.33 -
SS40625 0.625 0.625 1.625 3.5 - 0.030 - 4 UC 48977-00-D $191.97 3
SS40625C11 0.625 0.625 1.625 3.5 - 0.030 - 4 C11 48977-85-D $201.83 1
SS40625C4 0.625 0.625 1.625 3.5 - 0.030 - 4 C4 48977-89-D $201.83 1
SS40625C7 0.625 0.625 1.625 3.5 - 0.030 - 4 C7 48977-83-D $201.83 8
SSM40625 0.625 0.625 2.125 4 - 0.030 - 4 UC 51713-00-D $218.50 -
SSM40625C11 0.625 0.625 2.125 4 - 0.030 - 4 C11 51713-85-D $253.99 1
SSM40625C4 0.625 0.625 2.125 4 - 0.030 - 4 C4 51713-89-D $253.99 -
SSM40625C7 0.625 0.625 2.125 4 - 0.030 - 4 C7 51713-83-D $253.99 4
SSST40750C7 0.75 0.75 1 3 - 0.030 - 4 C7 48884-83-D $276.58 3
SSLSM40750 0.75 0.75 1 6 2.5 0.030 - 4 UC 49656-00-D $386.68 14
SSLSM40750C11 0.75 0.75 1 6 2.5 0.030 - 4 C11 49656-85-D $412.44 1
SSLSM40750C4 0.75 0.75 1 6 2.5 0.030 - 4 C4 49656-89-D $412.44 -
SSLSM40750C7 0.75 0.75 1 6 2.5 0.030 - 4 C7 49656-83-D $412.44 18
SSLSX40750 0.75 0.75 1 6 4.125 0.030 - 4 UC 49731-00-D $418.74 -
SSLSX40750C11 0.75 0.75 1 6 4.125 0.030 - 4 C11 49731-85-D $445.36 3
SSLSX40750C4 0.75 0.75 1 6 4.125 0.030 - 4 C4 49731-89-D $445.36 -
SSLSX40750C7 0.75 0.75 1 6 4.125 0.030 - 4 C7 49731-83-D $445.36 -
SS40750 0.75 0.75 1.625 4 - 0.030 - 4 UC 48984-00-D $287.29 12
SS40750C11 0.75 0.75 1.625 4 - 0.030 - 4 C11 48984-85-D $300.97 39
SS40750C4 0.75 0.75 1.625 4 - 0.030 - 4 C4 48984-89-D $300.97 3
SSM40750 0.75 0.75 2.25 5 - 0.030 - 4 UC 51721-00-D $361.17 -
SSM40750C11 0.75 0.75 2.25 5 - 0.030 - 4 C11 51721-85-D $410.86 1
SSM40750C4 0.75 0.75 2.25 5 - 0.030 - 4 C4 51721-89-D $410.86 -
SSM40750C7 0.75 0.75 2.25 5 - 0.030 - 4 C7 51721-83-D $410.86 1
SSST41000 1 1 1.25 3 - 0.030 - 4 UC 48891-00-D $435.99 -
SSST41000C11 1 1 1.25 3 - 0.030 - 4 C11 48891-85-D $454.15 -
SSST41000C7 1 1 1.25 3 - 0.030 - 4 C7 48891-83-D $454.15 1
SSLSM41000 1 1 1.25 6 2.5 0.030 - 4 UC 49663-00-D $659.41 -
SSLSM41000C11 1 1 1.25 6 2.5 0.030 - 4 C11 49663-85-D $693.63 -
SSLSM41000C4 1 1 1.25 6 2.5 0.030 - 4 C4 49663-89-D $693.63 -
SSLSM41000C7 1 1 1.25 6 2.5 0.030 - 4 C7 49663-83-D $693.63 -
SSLSX41000 1 1 1.25 6 4.125 0.030 - 4 UC 49738-00-D $699.40 -
SSLSX41000C11 1 1 1.25 6 4.125 0.030 - 4 C11 49738-85-D $733.62 -
SSLSX41000C4 1 1 1.25 6 4.125 0.030 - 4 C4 49738-89-D $733.62 -
SSLSX41000C7 1 1 1.25 6 4.125 0.030 - 4 C7 49738-83-D $733.62 -
SS41000C11 1 1 2 4 - 0.030 - 4 C11 48991-85-D $499.95 2
SSM41000 1 1 2.625 6 - 0.030 - 4 UC 51728-00-D $568.53 23
SSM41000C11 1 1 2.625 6 - 0.030 - 4 C11 51728-85-D $628.20 -
SSM41000C4 1 1 2.625 6 - 0.030 - 4 C4 51728-89-D $628.20 -
SSM41000C7 1 1 2.625 6 - 0.030 - 4 C7 51728-83-D $628.20 -