OneStep Die/Mold End Mills

RobbJack’s OneStep™ series of ball end mills are designed for roughing and finishing of 3-D Die/Mold cavities. These will allow you to run at faster speeds and feeds to increase part output and improve accuracy while reducing costs.

Features
  • 2 Flute “Tuffy” Grade, Extended Length Ball End Mill
  • Application Specific Geometries and Coatings
  • Recommended for High Speed, Hard Metal, Milling Applications
    		•
    DIE/MOLD END MILLS
    USAGE GUIDELINES
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    DM Tool Sizes - Inches

    Tool Number

    Diameter
    DØ

    LOC
    LI

    Shank D
    dØ

    OAL
    L

    DM-201-01

    1/32"

    1/32"

    1/4"

    2-1/2"

    DM-201-02

    1/16"

    1/16"

    1/4"

    2-1/2"

    DM-201-03

    3/32"

    3/32"

    1/4"

    2-1/2"

    DM-201-04

    1/8"

    1/8"

    1/4"

    3"

    DM-201-06

    3/16"

    3/16"

    1/4"

    3"

    DM-201-08

    1/4"

    1/4"

    1/4"

    3"

    DM-201-10

    5/16"

    5/16"

    5/16"

    3-1/8"

    DM-201-12

    3/8"

    3/8"

    3/8"

    3-1/4"

    DM-201-14

    7/16"

    7/16"

    7/16"

    3-3/4"

    DM-201-16

    1/2"

    1/2"

    1/2"

    4"

    DM Tool Sizes - Metric

    Tool Number

    Diameter
    DØ

    LOC
    LI

    Shank D
    dØ

    OAL
    L

    MDM-201-0.5

    0.5mm

    0.5mm

    6mm

    63mm

    MDM-201-01

    1.0mm

    1.0mm

    6mm

    63mm

    MDM-201-01.5

    1.5mm

    1.5mm

    6mm

    63mm

    MDM-201-02

    2mm

    2mm

    6mm

    63mm

    MDM-201-03

    3mm

    3mm

    6mm

    75mm

    MDM-201-04

    4mm

    4mm

    6mm

    75mm

    MDM-201-05

    5mm

    5mm

    6mm

    75mm

    MDM-201-06

    6mm

    6mm

    6mm

    75mm

    MDM-201-08

    8mm

    8mm

    8mm

    80mm

    MDM-201-10

    10mm

    10mm

    10mm

    82mm

    MDM-201-12

    12mm

    12mm

    12mm

    100mm

    Tolerances

    DM Series – Inches

    Standard Tolerances

    DØ

    =

    1/32"–3/16" +/-.0003"

     

     

    1/4"–1/2"  -.0007"/-.0013"

    L1

    =

    1/32"–1/16"+.000/+.005"

     

     

    3/32"–1/8"+.000/+.010"

     

     

    3/16"–1/2"+.000/+.020"

    dØ

    =

    -.0001"/-.0002"

    L

    =

    +/-.060"

    Prices updated 9-07

    Tolerances

    MDM Series – Metric

    Metric Tolerances

    DØ

    =

    0.5–5.0 +/-0.008mm

     

     

    6.0–12.0 -0.018mm/-0.033mm

    L1

    =

    0.5–1.0 +0.000/+0.125mm

     

     

    1.5–2.0 +0.000/+0.250mm

     

     

    3.0–12.0 +0.000/+0.500mm

    dØ

    =

    -0.002/-0.005mm

    L

    =

    +/-1.000mm

    Get a Copy of Our Die Mold and Hard Metal Machining Brochure

    To download a copy in PDF format, click here.

    Brochure Revised 9-07

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