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Products > Aluminum & Non-Ferrous Alloys Roughing > ALDH

ALDH

Aluminum & Non-Ferrous Alloys Roughing

Product Overview:

The ALDH (Aluminum Double Helix) is the rougher of choice for aluminum when optimum material removal rates are the objective. The combination of progressive double helix geometries result in a cutting tool intended for full engagement cuts at increased feed rates. Slotting cuts of 1x the diameter or more are normally recommended. 50% greater IPM versus competitors 2 flute design is a conservative starting point. 

Product Characteristics:

  • Flute Count (NOF): 3
  • Equal Index
  • Double Helix
  • Center Cutting
  • RH-C / RH-H
  • Continuous Cutting Edge

Product Tolerances:

  • Shank Diameter (DCON): h5
  • Cutting Diameter (DC): -0.0001"/-0.0004"
  • Corner Radius (RE): +0.001"/-0.001"

Operations

Slotting
Roughing
SLOTTING (S) HEAVY PERIPHERAL (HP)
AE 80%DC <AE≤ 100% DC 40%DC <AE≤ 80% DC
SLOTTING (S) HEAVY PERIPHERAL (HP)
AP 0.5 to 1.0 x DC 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
ALDHST30250 0.25 0.25 0.375 2 - 0.000 - 3 UC 54280-00-D $29.97 7
ALDHST30250C5 0.25 0.25 0.375 2 - 0.000 - 3 C5 54280-86-D $35.65 16
ALDHST30250C4 0.25 0.25 0.375 2 - 0.000 - 3 C4 54280-89-D $35.65 -
ALDHRNST30250 0.25 0.25 0.375 2.5 0.75 0.000 - 3 UC 54283-00-D $31.97 8
ALDHRNST30250C5 0.25 0.25 0.375 2.5 0.75 0.000 - 3 C5 54283-86-D $37.68 4
ALDHRNST30250C4 0.25 0.25 0.375 2.5 0.75 0.000 - 3 C4 54283-89-D $37.68 -
ALDHRNM30250 0.25 0.25 0.375 3 1.125 0.000 - 3 UC 54284-00-D $34.03 67
ALDHRNM30250C5 0.25 0.25 0.375 3 1.125 0.000 - 3 C5 54284-86-D $39.64 16
ALDHRNM30250C4 0.25 0.25 0.375 3 1.125 0.000 - 3 C4 54284-89-D $39.64 -
ALDH30250 0.25 0.25 0.5 2.5 - 0.000 - 3 UC 54281-00-D $30.60 61
ALDH30250C5 0.25 0.25 0.5 2.5 - 0.000 - 3 C5 54281-86-D $36.13 5
ALDH30250C4 0.25 0.25 0.5 2.5 - 0.000 - 3 C4 54281-89-D $36.13 -
ALDHM30250 0.25 0.25 0.75 3 - 0.000 - 3 UC 54282-00-D $32.11 15
ALDHM30250C5 0.25 0.25 0.75 3 - 0.000 - 3 C5 54282-86-D $37.87 15
ALDHM30250C4 0.25 0.25 0.75 3 - 0.000 - 3 C4 54282-89-D $37.87 3
ALDHST30375 0.375 0.375 0.5 2 - 0.000 - 3 UC 50501-00-D $39.84 30
ALDHST30375C5 0.375 0.375 0.5 2 - 0.000 - 3 C5 50501-86-D $53.58 25
ALDHST30375C4 0.375 0.375 0.5 2 - 0.000 - 3 C4 50501-89-D $53.58 3
ALDHRN30375 0.375 0.375 0.5 2.5 1.125 0.000 - 3 UC 50575-00-D $48.29 41
ALDHRN30375C5 0.375 0.375 0.5 2.5 1.125 0.000 - 3 C5 50575-86-D $62.44 13
ALDHRN30375C4 0.375 0.375 0.5 2.5 1.125 0.000 - 3 C4 50575-89-D $62.44 8
ALDHRN30375-020 0.375 0.375 0.5 2.5 1.125 0.020 - 3 UC 50603-00-D $52.62 28
ALDHRN30375-020C5 0.375 0.375 0.5 2.5 1.125 0.020 - 3 C5 50603-86-D $66.79 16
ALDHRN30375-020C4 0.375 0.375 0.5 2.5 1.125 0.020 - 3 C4 50603-89-D $66.79 1
ALDHRNM30375 0.375 0.375 0.5 3.5 2.125 0.000 - 3 UC 54286-00-D $59.34 18
ALDHRNM30375C5 0.375 0.375 0.5 3.5 2.125 0.000 - 3 C5 54286-86-D $59.34 9
ALDH30375 0.375 0.375 0.75 2.5 - 0.000 - 3 UC 50529-00-D $44.26 45
ALDH30375C5 0.375 0.375 0.75 2.5 - 0.000 - 3 C5 50529-86-D $58.04 15
ALDH30375C4 0.375 0.375 0.75 2.5 - 0.000 - 3 C4 50529-89-D $58.04 5
ALDHM30375 0.375 0.375 1 3 - 0.000 - 3 UC 54285-00-D $51.43 24
ALDHM30375C5 0.375 0.375 1 3 - 0.000 - 3 C5 54285-86-D $59.34 13
ALDHM30375C4 0.375 0.375 1 3 - 0.000 - 3 C4 54285-89-D $59.34 -
ALDHST30500 0.5 0.5 0.625 2.5 - 0.000 - 3 UC 50506-00-D $62.18 17
ALDHST30500C5 0.5 0.5 0.625 2.5 - 0.000 - 3 C5 50506-86-D $79.79 10
ALDHST30500C4 0.5 0.5 0.625 2.5 - 0.000 - 3 C4 50506-89-D $79.79 2
ALDHRN30500 0.5 0.5 0.625 3 1.375 0.000 - 3 UC 50582-00-D $72.92 32
ALDHRN30500C5 0.5 0.5 0.625 3 1.375 0.000 - 3 C5 50582-86-D $93.16 13
ALDHRN30500C4 0.5 0.5 0.625 3 1.375 0.000 - 3 C4 50582-89-D $93.16 1
ALDHRN30500-030 0.5 0.5 0.625 3 1.375 0.030 - 3 UC 50608-00-D $77.35 16
ALDHRN30500-030C5 0.5 0.5 0.625 3 1.375 0.030 - 3 C5 50608-86-D $97.59 11
ALDHRN30500-030C4 0.5 0.5 0.625 3 1.375 0.030 - 3 C4 50608-89-D $97.59 2
ALDHRNM30500 0.5 0.5 0.625 4 2.125 0.000 - 3 UC 54288-00-D $88.34 27
ALDHRNM30500C5 0.5 0.5 0.625 4 2.125 0.000 - 3 C5 54288-86-D $105.75 17
ALDHRNM30500C4 0.5 0.5 0.625 4 2.125 0.000 - 3 C4 54288-89-D $105.75 -
ALDHRNL30500 0.5 0.5 0.625 6 3.375 0.000 - 3 UC 54289-00-D $112.70 6
ALDHRNL30500C5 0.5 0.5 0.625 6 3.375 0.000 - 3 C5 54289-86-D $130.26 6
ALDHRNL30500C4 0.5 0.5 0.625 6 3.375 0.000 - 3 C4 54289-89-D $130.26 -
ALDHSTL30500 0.5 0.5 1 3 - 0.000 - 3 UC 54287-00-D $66.82 2
ALDHSTL30500C5 0.5 0.5 1 3 - 0.000 - 3 C5 54287-86-D $84.77 26
ALDHSTL30500C4 0.5 0.5 1 3 - 0.000 - 3 C4 54287-89-D $84.77 11
ALDH30500 0.5 0.5 1.25 3 - 0.000 - 3 UC 50536-00-D $69.09 22
ALDH30500C5 0.5 0.5 1.25 3 - 0.000 - 3 C5 50536-86-D $86.76 30
ALDH30500C4 0.5 0.5 1.25 3 - 0.000 - 3 C4 50536-89-D $86.76 4
ALDHST30625 0.625 0.625 0.75 3 - 0.000 - 3 UC 50511-00-D $119.45 -
ALDHST30625C5 0.625 0.625 0.75 3 - 0.000 - 3 C5 50511-86-D $145.31 9
ALDHST30625C4 0.625 0.625 0.75 3 - 0.000 - 3 C4 50511-89-D $145.31 -
ALDHRN30625 0.625 0.625 0.75 4 1.625 0.000 - 3 UC 50587-00-D $132.57 -
ALDHRN30625C5 0.625 0.625 0.75 4 1.625 0.000 - 3 C5 50587-86-D $155.06 1
ALDHRN30625C4 0.625 0.625 0.75 4 1.625 0.000 - 3 C4 50587-89-D $155.06 -
ALDHRN30625-030 0.625 0.625 0.75 4 1.625 0.030 - 3 UC 50613-00-D $137.07 3
ALDHRN30625-030C5 0.625 0.625 0.75 4 1.625 0.030 - 3 C5 50613-86-D $159.57 -
ALDHRN30625-030C4 0.625 0.625 0.75 4 1.625 0.030 - 3 C4 50613-89-D $159.57 3
ALDHRNM30625 0.625 0.625 0.75 5 2.375 0.000 - 3 UC 54291-00-D $153.84 6
ALDHRNM30625C5 0.625 0.625 0.75 5 2.375 0.000 - 3 C5 54291-86-D $175.37 -
ALDHRNM30625C4 0.625 0.625 0.75 5 2.375 0.000 - 3 C4 54291-89-D $175.37 4
ALDHRNL30625 0.625 0.625 0.75 6 3.375 0.000 - 3 UC 54292-00-D $169.95 8
ALDHRNL30625C5 0.625 0.625 0.75 6 3.375 0.000 - 3 C5 54292-86-D $192.86 -
ALDHRNL30625C4 0.625 0.625 0.75 6 3.375 0.000 - 3 C4 54292-89-D $192.86 -
ALDHSTL30625 0.625 0.625 1.25 4 - 0.000 - 3 UC 54290-00-D $130.20 14
ALDHSTL30625C5 0.625 0.625 1.25 4 - 0.000 - 3 C5 54290-86-D $155.99 4
ALDHSTL30625C4 0.625 0.625 1.25 4 - 0.000 - 3 C4 54290-89-D $155.99 -
ALDH30625 0.625 0.625 1.625 4 - 0.000 - 3 UC 50544-00-D $132.72 6
ALDH30625C5 0.625 0.625 1.625 4 - 0.000 - 3 C5 50544-86-D $158.74 6
ALDH30625C4 0.625 0.625 1.625 4 - 0.000 - 3 C4 50544-89-D $158.74 -
ALDHST30750 0.75 0.75 1 3 - 0.000 - 3 UC 50516-00-D $176.78 37
ALDHST30750C5 0.75 0.75 1 3 - 0.000 - 3 C5 50516-86-D $212.69 13
ALDHST30750C4 0.75 0.75 1 3 - 0.000 - 3 C4 50516-89-D $212.69 2
ALDHRN30750 0.75 0.75 1 4 2 0.000 - 3 UC 50592-00-D $193.68 5
ALDHRN30750C5 0.75 0.75 1 4 2 0.000 - 3 C5 50592-86-D $229.07 24
ALDHRN30750C4 0.75 0.75 1 4 2 0.000 - 3 C4 50592-89-D $229.07 2
ALDHRN30750-030 0.75 0.75 1 4 2 0.030 - 3 UC 50618-00-D $198.44 26
ALDHRN30750-030C5 0.75 0.75 1 4 2 0.030 - 3 C5 50618-86-D $233.80 20
ALDHRN30750-030C4 0.75 0.75 1 4 2 0.030 - 3 C4 50618-89-D $233.80 -
ALDHRNM30750 0.75 0.75 1 5 2.5 0.000 - 3 UC 54294-00-D $209.36 6
ALDHRNM30750C5 0.75 0.75 1 5 2.5 0.000 - 3 C5 54294-86-D $239.10 6
ALDHRNM30750C4 0.75 0.75 1 5 2.5 0.000 - 3 C4 54294-89-D $239.10 -
ALDHRNL30750 0.75 0.75 1 6 3.375 0.000 - 3 UC 54295-00-D $224.45 28
ALDHRNL30750C5 0.75 0.75 1 6 3.375 0.000 - 3 C5 54295-86-D $257.17 12
ALDHRNL30750C4 0.75 0.75 1 6 3.375 0.000 - 3 C4 54295-89-D $257.17 8
ALDH30750 0.75 0.75 1.625 4 - 0.000 - 3 UC 50552-00-D $196.45 9
ALDH30750C5 0.75 0.75 1.625 4 - 0.000 - 3 C5 50552-86-D $232.57 9
ALDH30750C4 0.75 0.75 1.625 4 - 0.000 - 3 C4 50552-89-D $232.57 9
ALDHM30750 0.75 0.75 2.25 5 - 0.000 - 3 UC 54293-00-D $219.66 7
ALDHM30750C5 0.75 0.75 2.25 5 - 0.000 - 3 C5 54293-86-D $249.41 13
ALDHM30750C4 0.75 0.75 2.25 5 - 0.000 - 3 C4 54293-89-D $249.41 -
ALDHST31000 1 1 1.25 4 - 0.000 - 3 UC 50523-00-D $281.86 2
ALDHST31000C5 1 1 1.25 4 - 0.000 - 3 C5 50523-86-D $330.23 2
ALDHST31000C4 1 1 1.25 4 - 0.000 - 3 C4 50523-89-D $330.23 -
ALDHRN31000 1 1 1.25 5 2 0.000 - 3 UC 50597-00-D $305.75 21
ALDHRN31000C5 1 1 1.25 5 2 0.000 - 3 C5 50597-86-D $339.29 6
ALDHRN31000-030 1 1 1.25 5 2 0.030 - 3 UC 50624-00-D $310.50 10
ALDHRN31000-030C5 1 1 1.25 5 2 0.030 - 3 C5 50624-86-D $344.04 2
ALDHRN31000-030C4 1 1 1.25 5 2 0.030 - 3 C4 50624-89-D $344.04 -
ALDHRNM31000 1 1 1.25 5 2.625 0.000 - 3 UC 54298-00-D $317.11 3
ALDHRNM31000C5 1 1 1.25 5 2.625 0.000 - 3 C5 54298-86-D $349.66 -
ALDHRNM31000C4 1 1 1.25 5 2.625 0.000 - 3 C4 54298-89-D $349.66 -
ALDHRNL31000 1 1 1.25 6 3.375 0.000 - 3 UC 54299-00-D $343.45 2
ALDHRNL31000C5 1 1 1.25 6 3.375 0.000 - 3 C5 54299-86-D $376.72 2
ALDHRNL31000C4 1 1 1.25 6 3.375 0.000 - 3 C4 54299-89-D $376.72 -
ALDHRNXL31000 1 1 1.25 7 4.375 0.000 - 3 UC 54300-00-D $389.29 4
ALDHRNXL31000C5 1 1 1.25 7 4.375 0.000 - 3 C5 54300-86-D $422.25 2
ALDHRNXL31000C4 1 1 1.25 7 4.375 0.000 - 3 C4 54300-89-D $422.25 -
ALDH31000 1 1 1.75 4 - 0.000 - 3 UC 50562-00-D $324.18 9
ALDH31000C5 1 1 1.75 4 - 0.000 - 3 C5 50562-86-D $370.95 10
ALDH31000C4 1 1 1.75 4 - 0.000 - 3 C4 50562-89-D $370.95 -
ALDHM31000 1 1 2.25 6 - 0.000 - 3 UC 54297-00-D $365.89 4
ALDHM31000C5 1 1 2.25 6 - 0.000 - 3 C5 54297-86-D $416.99 -
ALDHM31000C4 1 1 2.25 6 - 0.000 - 3 C4 54297-89-D $416.99 -