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

SSI-4

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

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

Product Overview:

The SSI-4 is the foundation on which our variably indexed family of rougher/finishers was built for steel, ferrous, and titanium alloys. The SSI-4 is a proven, performance driven, ferrous rougher that has the geometry to successfully venture into finishing territory as well. Now updated and expanded to over 70 stocked sizes.

Product Characteristics:

  • Flute Count (NOF): 4
  • UnEqual Index
  • Variable 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

Slotting
Roughing
Finishing
SLOTTING (S) HEAVY PERIPHERAL (HP) PERIPHERAL (P) LIGHT PERIPHERAL (LP) FINISHING (F)
AE 80%DC <AE≤ 100% DC 40%DC <AE≤ 80% DC 25%DC <AE≤ 40% DC 5%DC <AE≤ 25% DC ≤ 5%DC
SLOTTING (S) HEAVY PERIPHERAL (HP) PERIPHERAL (P) LIGHT PERIPHERAL (LP) FINISHING (F)
AP 0.5 to 1.0 x DC 0.5 to 1.0 x DC 1.0 to 1.5 x DC 2.0 x DC APMX

Speeds and Feeds

Coatings

Speed & Feed Calc

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Dimensions are in millimeters

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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
SSIST403M-.3C10 3 6 5 55 - 0.300 - 4 C10 37347-70-D $37.96 -
SSIST403M-.3C11 3 6 5 55 - 0.300 - 4 C11 37347-85-D $37.96 20
SSI403M-.3 3 6 8 57 - 0.300 - 4 UC 37622-00-D $43.54 11
SSI403M-.3C10 3 6 8 57 - 0.300 - 4 C10 37622-70-D $43.54 -
SSI403M-.3C11 3 6 8 57 - 0.300 - 4 C11 37622-85-D $43.54 20
SSIRN404M-.5C10 4 6 5 58 21 0.500 - 4 C10 37395-70-D $54.78 14
SSIRN404M-.5C11 4 6 5 58 21 0.500 - 4 C11 37395-85-D $54.78 -
SSIST404M-.3C10 4 6 8 55 - 0.300 - 4 C10 37348-70-D $34.83 4
SSIST404M-.3C11 4 6 8 55 - 0.300 - 4 C11 37348-85-D $34.83 10
SSI404M-.3 4 6 11 57 - 0.300 - 4 UC 37623-00-D $39.95 19
SSI404M-.3C10 4 6 11 57 - 0.300 - 4 C10 37623-70-D $39.95 2
SSI404M-.3C11 4 6 11 57 - 0.300 - 4 C11 37623-85-D $39.95 17
SSIRN405M-.5C10 5 6 6 58 21 0.500 - 4 C10 37396-70-D $51.69 -
SSIRN405M-.5C11 5 6 6 58 21 0.500 - 4 C11 37396-85-D $51.69 -
SSIST405M-.3C10 5 6 9 55 - 0.300 - 4 C10 37349-70-D $32.85 18
SSIST405M-.3C11 5 6 9 55 - 0.300 - 4 C11 37349-85-D $32.85 3
SSI405M-.3 5 6 13 57 - 0.300 - 4 UC 37624-00-D $37.68 13
SSI405M-.3C10 5 6 13 57 - 0.300 - 4 C10 37624-70-D $37.68 -
SSI405M-.3C11 5 6 13 57 - 0.300 - 4 C11 37624-85-D $37.68 5
SSIST406M-.3C10 6 6 10 55 - 0.300 - 4 C10 37350-70-D $31.48 4
SSIST406M-.3C11 6 6 10 55 - 0.300 - 4 C11 37350-85-D $31.48 -
SSIRN406M-.5C10 6 6 10 58 21 0.500 - 4 C10 37397-70-D $50.18 -
SSIRN406M-.5C11 6 6 10 58 21 0.500 - 4 C11 37397-85-D $50.18 10
SSI406M-.3 6 6 20 58 - 0.300 - 4 UC 37625-00-D $36.59 -
SSI406M-.3C10 6 6 20 58 - 0.300 - 4 C10 37625-70-D $36.59 6
SSI406M-.3C11 6 6 20 58 - 0.300 - 4 C11 37625-85-D $36.59 8
SSIST408M-.3C10 8 8 12 59 - 0.300 - 4 C10 37351-70-D $44.72 -
SSIST408M-.3C11 8 8 12 59 - 0.300 - 4 C11 37351-85-D $44.72 -
SSIST408M-1C10 8 8 12 59 - 1.000 - 4 C10 37352-70-D $51.49 4
SSIST408M-1C11 8 8 12 59 - 1.000 - 4 C11 37352-85-D $51.49 5
SSIRN408M-.5C10 8 8 12 64 27 0.500 - 4 C10 37398-70-D $59.67 -
SSIRN408M-.5C11 8 8 12 64 27 0.500 - 4 C11 37398-85-D $59.67 -
SSIRN408M-1C10 8 8 12 64 27 1.000 - 4 C10 37399-70-D $59.67 -
SSIRN408M-1C11 8 8 12 64 27 1.000 - 4 C11 37399-85-D $59.67 3
SSI408M-.3C10 8 8 22 64 - 0.300 - 4 C10 37626-70-D $48.25 5
SSI408M-.3C11 8 8 22 64 - 0.300 - 4 C11 37626-85-D $48.25 4
SSI408M-1C10 8 8 22 64 - 1.000 - 4 C10 37627-70-D $59.04 -
SSI408M-1C11 8 8 22 64 - 1.000 - 4 C11 37627-85-D $59.04 -
SSIST410M-.3C10 10 10 14 67 - 0.300 - 4 C10 37353-70-D $53.07 -
SSIST410M-.3C11 10 10 14 67 - 0.300 - 4 C11 37353-85-D $53.07 2
SSIST410M-.5C10 10 10 14 67 - 0.500 - 4 C10 37354-70-D $53.07 21
SSIST410M-.5C11 10 10 14 67 - 0.500 - 4 C11 37354-85-D $53.07 -
SSIST410M-1C10 10 10 14 67 - 1.000 - 4 C10 37355-70-D $60.47 6
SSIST410M-1C11 10 10 14 67 - 1.000 - 4 C11 37355-85-D $60.47 2
SSIRN410M-.5C10 10 10 14 73 32 0.500 - 4 C10 37400-70-D $74.73 3
SSIRN410M-.5C11 10 10 14 73 32 0.500 - 4 C11 37400-85-D $74.73 5
SSIRN410M-1C10 10 10 14 73 32 1.000 - 4 C10 37401-70-D $81.24 5
SSIRN410M-1C11 10 10 14 73 32 1.000 - 4 C11 37401-85-D $81.24 5
SSI410M-.3C10 10 10 25 73 - 0.300 - 4 C10 37628-70-D $55.66 7
SSI410M-.3C11 10 10 25 73 - 0.300 - 4 C11 37628-85-D $55.66 5
SSI410M-.5C10 10 10 25 73 - 0.500 - 4 C10 37629-70-D $55.66 6
SSI410M-.5C11 10 10 25 73 - 0.500 - 4 C11 37629-85-D $55.66 2
SSI410M-1C10 10 10 25 73 - 1.000 - 4 C10 37630-70-D $63.05 5
SSI410M-1C11 10 10 25 73 - 1.000 - 4 C11 37630-85-D $63.05 5
SSIST412M-.3C10 12 12 16 74 - 0.300 - 4 C10 37356-70-D $80.38 8
SSIST412M-.3C11 12 12 16 74 - 0.300 - 4 C11 37356-85-D $80.38 1
SSIST412M-.5C10 12 12 16 74 - 0.500 - 4 C10 37357-70-D $80.38 8
SSIST412M-.5C11 12 12 16 74 - 0.500 - 4 C11 37357-85-D $80.38 8
SSIST412M-1C10 12 12 16 74 - 1.000 - 4 C10 37358-70-D $89.59 8
SSIST412M-1C11 12 12 16 74 - 1.000 - 4 C11 37358-85-D $89.59 8
SSIRN412M-.5C10 12 12 16 84 38 0.500 - 4 C10 37402-70-D $113.62 -
SSIRN412M-.5C11 12 12 16 84 38 0.500 - 4 C11 37402-85-D $113.62 -
SSIRN412M-1C10 12 12 16 84 38 1.000 - 4 C10 37403-70-D $122.84 -
SSIRN412M-1C11 12 12 16 84 38 1.000 - 4 C11 37403-85-D $122.84 -
SSI412M-.3C10 12 12 26 84 - 0.300 - 4 C10 37631-70-D $94.87 11
SSI412M-.3C11 12 12 26 84 - 0.300 - 4 C11 37631-85-D $94.87 10
SSI412M-.5C10 12 12 26 84 - 0.500 - 4 C10 37632-70-D $94.87 -
SSI412M-.5C11 12 12 26 84 - 0.500 - 4 C11 37632-85-D $94.87 5
SSI412M-1C10 12 12 26 84 - 1.000 - 4 C10 37633-70-D $103.68 2
SSI412M-1C11 12 12 26 84 - 1.000 - 4 C11 37633-85-D $103.68 4
SSIST414M-.3C10 14 14 18 76 - 0.300 - 4 C10 37359-70-D $120.02 5
SSIST414M-.3C11 14 14 18 76 - 0.300 - 4 C11 37359-85-D $120.02 -
SSIST414M-.5C10 14 14 18 76 - 0.500 - 4 C10 37360-70-D $119.97 5
SSIST414M-.5C11 14 14 18 76 - 0.500 - 4 C11 37360-85-D $119.97 5
SSIST414M-1C10 14 14 18 76 - 1.000 - 4 C10 37361-70-D $126.31 5
SSIST414M-1C11 14 14 18 76 - 1.000 - 4 C11 37361-85-D $126.31 5
SSIST414M-2C10 14 14 18 76 - 2.000 - 4 C10 37362-70-D $126.31 5
SSIST414M-2C11 14 14 18 76 - 2.000 - 4 C11 37362-85-D $126.31 1
SSIRN414M-.5C10 14 14 18 84 38 0.500 - 4 C10 37636-70-D $139.13 -
SSIRN414M-.5C11 14 14 18 84 38 0.500 - 4 C11 37636-85-D $139.13 -
SSIRN414M-1C10 14 14 18 84 38 1.000 - 4 C10 37638-70-D $145.59 -
SSIRN414M-1C11 14 14 18 84 38 1.000 - 4 C11 37638-85-D $145.59 -
SSIRN414M-2C10 14 14 18 84 38 2.000 - 4 C10 37640-70-D $145.59 -
SSIRN414M-2C11 14 14 18 84 38 2.000 - 4 C11 37640-85-D $145.59 -
SSI414M-.3C10 14 14 26 84 - 0.300 - 4 C10 37634-70-D $118.22 -
SSI414M-.3C11 14 14 26 84 - 0.300 - 4 C11 37634-85-D $118.22 -
SSI414M-.5C10 14 14 26 84 - 0.500 - 4 C10 37635-70-D $118.10 -
SSI414M-.5C11 14 14 26 84 - 0.500 - 4 C11 37635-85-D $118.10 -
SSI414M-1C10 14 14 26 84 - 1.000 - 4 C10 37637-70-D $124.29 -
SSI414M-1C11 14 14 26 84 - 1.000 - 4 C11 37637-85-D $124.29 -
SSI414M-2C10 14 14 26 84 - 2.000 - 4 C10 37639-70-D $124.39 -
SSI414M-2C11 14 14 26 84 - 2.000 - 4 C11 37639-85-D $124.39 3
SSIST416M-.3C10 16 16 22 83 - 0.300 - 4 C10 37363-70-D $157.51 1
SSIST416M-.3C11 16 16 22 83 - 0.300 - 4 C11 37363-85-D $157.51 2
SSIST416M-.5C10 16 16 22 83 - 0.500 - 4 C10 37364-70-D $157.51 3
SSIST416M-.5C11 16 16 22 83 - 0.500 - 4 C11 37364-85-D $157.51 6
SSIST416M-1C10 16 16 22 83 - 1.000 - 4 C10 37365-70-D $162.04 3
SSIST416M-1C11 16 16 22 83 - 1.000 - 4 C11 37365-85-D $162.04 3
SSIST416M-2C10 16 16 22 83 - 2.000 - 4 C10 37366-70-D $170.29 -
SSIST416M-2C11 16 16 22 83 - 2.000 - 4 C11 37366-85-D $170.29 3
SSIRN416M-.5C10 16 16 22 93 44 0.500 - 4 C10 37404-70-D $211.19 3
SSIRN416M-.5C11 16 16 22 93 44 0.500 - 4 C11 37404-85-D $211.19 3
SSIRN416M-1C10 16 16 22 93 44 1.000 - 4 C10 37405-70-D $217.22 3
SSIRN416M-1C11 16 16 22 93 44 1.000 - 4 C11 37405-85-D $217.22 5
SSIRN416M-2C10 16 16 22 93 44 2.000 - 4 C10 37406-70-D $225.47 3
SSIRN416M-2C11 16 16 22 93 44 2.000 - 4 C11 37406-85-D $225.47 3
SSIRNM416M-.5C10 16 16 22 130 75 0.500 - 4 C10 37414-70-D $263.33 3
SSIRNM416M-.5C11 16 16 22 130 75 0.500 - 4 C11 37414-85-D $263.33 3
SSIRNM416M-1C10 16 16 22 130 75 1.000 - 4 C10 37415-70-D $269.32 3
SSIRNM416M-1C11 16 16 22 130 75 1.000 - 4 C11 37415-85-D $269.32 3
SSIRNM416M-2C10 16 16 22 130 75 2.000 - 4 C10 37416-70-D $277.58 3
SSIRNM416M-2C11 16 16 22 130 75 2.000 - 4 C11 37416-85-D $277.58 1
SSI416M-.3C10 16 16 32 93 - 0.300 - 4 C10 37379-70-D $175.56 3
SSI416M-.3C11 16 16 32 93 - 0.300 - 4 C11 37379-85-D $175.56 3
SSI416M-.5C10 16 16 32 93 - 0.500 - 4 C10 37380-70-D $175.56 3
SSI416M-.5C11 16 16 32 93 - 0.500 - 4 C11 37380-85-D $175.56 3
SSI416M-1C10 16 16 32 93 - 1.000 - 4 C10 37381-70-D $180.05 3
SSI416M-1C11 16 16 32 93 - 1.000 - 4 C11 37381-85-D $180.05 2
SSI416M-2C10 16 16 32 93 - 2.000 - 4 C10 37382-70-D $188.29 3
SSI416M-2C11 16 16 32 93 - 2.000 - 4 C11 37382-85-D $188.29 25
SSIST418M-.3C10 18 18 24 85 - 0.300 - 4 C10 37367-70-D $214.40 2
SSIST418M-.3C11 18 18 24 85 - 0.300 - 4 C11 37367-85-D $214.40 2
SSIST418M-.5C10 18 18 24 85 - 0.500 - 4 C10 37368-70-D $215.35 2
SSIST418M-.5C11 18 18 24 85 - 0.500 - 4 C11 37368-85-D $215.35 2
SSIST418M-1C10 18 18 24 85 - 1.000 - 4 C10 37369-70-D $220.82 2
SSIST418M-1C11 18 18 24 85 - 1.000 - 4 C11 37369-85-D $220.82 2
SSIST418M-2C10 18 18 24 85 - 2.000 - 4 C10 37370-70-D $220.56 2
SSIST418M-2C11 18 18 24 85 - 2.000 - 4 C11 37370-85-D $220.56 2
SSIRN418M-.5C10 18 18 24 93 44 0.500 - 4 C10 37641-70-D $243.17 -
SSIRN418M-.5C11 18 18 24 93 44 0.500 - 4 C11 37641-85-D $243.17 -
SSIRN418M-1C10 18 18 24 93 44 1.000 - 4 C10 37643-70-D $249.17 -
SSIRN418M-1C11 18 18 24 93 44 1.000 - 4 C11 37643-85-D $249.17 -
SSIRN418M-2C10 18 18 24 93 44 2.000 - 4 C10 37645-70-D $248.77 -
SSIRN418M-2C11 18 18 24 93 44 2.000 - 4 C11 37645-85-D $248.77 -
SSIRNM418M-.5C10 18 18 24 130 75 0.500 - 4 C10 37642-70-D $292.21 -
SSIRNM418M-.5C11 18 18 24 130 75 0.500 - 4 C11 37642-85-D $292.21 -
SSIRNM418M-1C10 18 18 24 130 75 1.000 - 4 C10 37644-70-D $298.23 -
SSIRNM418M-1C11 18 18 24 130 75 1.000 - 4 C11 37644-85-D $298.23 -
SSIRNM418M-2C10 18 18 24 130 75 2.000 - 4 C10 37646-70-D $297.84 -
SSIRNM418M-2C11 18 18 24 130 75 2.000 - 4 C11 37646-85-D $297.84 -
SSI418M-2C10 18 18 32 93 - 2.000 - 4 C10 37386-70-D $229.44 -
SSI418M-2C11 18 18 32 93 - 2.000 - 4 C11 37386-85-D $229.44 6
SSI418M-.3C10 18 18 32 93 - 0.300 - 4 C10 37383-70-D $223.61 -
SSI418M-.3C11 18 18 32 93 - 0.300 - 4 C11 37383-85-D $223.61 -
SSI418M-.5C10 18 18 32 93 - 0.500 - 4 C10 37384-70-D $223.61 -
SSI418M-.5C11 18 18 32 93 - 0.500 - 4 C11 37384-85-D $223.61 -
SSI418M-1C10 18 18 32 93 - 1.000 - 4 C10 37385-70-D $229.75 -
SSI418M-1C11 18 18 32 93 - 1.000 - 4 C11 37385-85-D $229.75 -
SSIST420M-.3C10 20 20 26 93 - 0.300 - 4 C10 37371-70-D $234.25 -
SSIST420M-.3C11 20 20 26 93 - 0.300 - 4 C11 37371-85-D $234.25 6
SSIST420M-.5C10 20 20 26 93 - 0.500 - 4 C10 37372-70-D $234.25 8
SSIST420M-.5C11 20 20 26 93 - 0.500 - 4 C11 37372-85-D $234.25 8
SSIST420M-1C10 20 20 26 93 - 1.000 - 4 C10 37373-70-D $238.17 8
SSIST420M-1C11 20 20 26 93 - 1.000 - 4 C11 37373-85-D $238.17 8
SSIST420M-2C10 20 20 26 93 - 2.000 - 4 C10 37374-70-D $246.86 8
SSIST420M-2C11 20 20 26 93 - 2.000 - 4 C11 37374-85-D $246.86 8
SSIRN420M-.5C10 20 20 26 105 54 0.500 - 4 C10 37407-70-D $300.39 3
SSIRN420M-.5C11 20 20 26 105 54 0.500 - 4 C11 37407-85-D $300.39 3
SSIRN420M-1C10 20 20 26 105 54 1.000 - 4 C10 37408-70-D $304.33 3
SSIRN420M-1C11 20 20 26 105 54 1.000 - 4 C11 37408-85-D $304.33 3
SSIRN420M-2C10 20 20 26 105 54 2.000 - 4 C10 37409-70-D $313.00 3
SSIRN420M-2C11 20 20 26 105 54 2.000 - 4 C11 37409-85-D $313.00 3
SSIRNM420M-.5C10 20 20 26 150 96 0.500 - 4 C10 37417-70-D $355.67 -
SSIRNM420M-.5C11 20 20 26 150 96 0.500 - 4 C11 37417-85-D $355.67 -
SSIRNM420M-1C10 20 20 26 150 96 1.000 - 4 C10 37418-70-D $359.60 -
SSIRNM420M-1C11 20 20 26 150 96 1.000 - 4 C11 37418-85-D $359.60 -
SSIRNM420M-2C10 20 20 26 150 96 2.000 - 4 C10 37419-70-D $368.28 -
SSIRNM420M-2C11 20 20 26 150 96 2.000 - 4 C11 37419-85-D $368.28 -
SSI420M-.3C10 20 20 38 105 - 0.300 - 4 C10 37387-70-D $253.12 3
SSI420M-.3C11 20 20 38 105 - 0.300 - 4 C11 37387-85-D $253.12 3
SSI420M-.5C10 20 20 38 105 - 0.500 - 4 C10 37388-70-D $253.12 2
SSI420M-.5C11 20 20 38 105 - 0.500 - 4 C11 37388-85-D $253.12 1
SSI420M-1C10 20 20 38 105 - 1.000 - 4 C10 37389-70-D $257.07 3
SSI420M-1C11 20 20 38 105 - 1.000 - 4 C11 37389-85-D $257.07 3
SSI420M-2C10 20 20 38 105 - 2.000 - 4 C10 37390-70-D $265.74 3
SSI420M-2C11 20 20 38 105 - 2.000 - 4 C11 37390-85-D $265.74 3
SSIST425M-.3C10 25 25 32 104 - 0.300 - 4 C10 37375-70-D $370.41 -
SSIST425M-.3C11 25 25 32 104 - 0.300 - 4 C11 37375-85-D $370.41 -
SSIST425M-.5C10 25 25 32 104 - 0.500 - 4 C10 37376-70-D $370.41 -
SSIST425M-.5C11 25 25 32 104 - 0.500 - 4 C11 37376-85-D $370.41 -
SSIST425M-1C10 25 25 32 104 - 1.000 - 4 C10 37377-70-D $370.41 -
SSIST425M-1C11 25 25 32 104 - 1.000 - 4 C11 37377-85-D $370.41 -
SSIST425M-2C10 25 25 32 104 - 2.000 - 4 C10 37378-70-D $383.80 -
SSIST425M-2C11 25 25 32 104 - 2.000 - 4 C11 37378-85-D $383.80 -
SSIRN425M-.5C10 25 25 32 120 64 0.500 - 4 C10 37411-70-D $521.95 -
SSIRN425M-.5C11 25 25 32 120 64 0.500 - 4 C11 37411-85-D $521.95 -
SSIRN425M-1C10 25 25 32 120 64 1.000 - 4 C10 37412-70-D $521.95 -
SSIRN425M-1C11 25 25 32 120 64 1.000 - 4 C11 37412-85-D $521.95 -
SSIRN425M-2C10 25 25 32 120 64 2.000 - 4 C10 37413-70-D $535.37 -
SSIRN425M-2C11 25 25 32 120 64 2.000 - 4 C11 37413-85-D $535.37 -
SSIRNM425M-.5C10 25 25 32 150 96 0.500 - 4 C10 37421-70-D $549.58 -
SSIRNM425M-.5C11 25 25 32 150 96 0.500 - 4 C11 37421-85-D $549.58 -
SSIRNM425M-1C10 25 25 32 150 96 1.000 - 4 C10 37422-70-D $549.58 -
SSIRNM425M-1C11 25 25 32 150 96 1.000 - 4 C11 37422-85-D $549.58 -
SSIRNM425M-2C10 25 25 32 150 96 2.000 - 4 C10 37423-70-D $562.97 -
SSIRNM425M-2C11 25 25 32 150 96 2.000 - 4 C11 37423-85-D $562.97 -
SSI425M-.3C10 25 25 45 120 - 0.300 - 4 C10 37391-70-D $460.36 -
SSI425M-.3C11 25 25 45 120 - 0.300 - 4 C11 37391-85-D $460.36 -
SSI425M-.5C10 25 25 45 120 - 0.500 - 4 C10 37392-70-D $460.36 -
SSI425M-.5C11 25 25 45 120 - 0.500 - 4 C11 37392-85-D $460.36 -
SSI425M-1C10 25 25 45 120 - 1.000 - 4 C10 37393-70-D $460.36 -
SSI425M-1C11 25 25 45 120 - 1.000 - 4 C11 37393-85-D $460.36 -
SSI425M-2C10 25 25 45 120 - 2.000 - 4 C10 37394-70-D $473.76 -
SSI425M-2C11 25 25 45 120 - 2.000 - 4 C11 37394-85-D $473.76 -