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      • Product Series, ULTRA-DEX
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        • ULTRA-DEX, 957 Steel Body Boring Bar
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        • ULTRA-DEX, 966 HSK125 Tool Holder
        • ULTRA-DEX, 967 Finished Blank Tool Holder
        • ULTRA-DEX, 968 Insert Screw / Hardware
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      • Product Series, REVERE
        • REVERE, 977 Quarter Horse End Mill
      • Product Series, PATRIOT HP
        • PATRIOT HP, 928 High Performance Solid Carbide Drill
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        • PATRIOT HP, 970 PM1 45 Degree Indexable Face Mill
        • PATRIOT HP, 970 PM4 45 Degree Indexable Face Mill
        • PATRIOT HP, 970 PM2 90 Degree Indexable Face / Shoulder Mill
        • PATRIOT HP, 970 PM3 10 Degree High Feed Indexable Face Mill
        • PATRIOT HP, 970 Indexable Drill
        • PATRIOT HP, 970 Indexable Counterbore
        • PATRIOT HP, 976 High Performance Solid Carbide End Mill
      • Product Series, ARCH Cutting Tools
        • ARCH Cutting Tools, 978 Carbide Bur
  1. Home
  2. Standard Tools
  3. Application
  4. Turning
  5. Boring Bar, Indexable

ULTRA-DEX® 957 (A12Q STUPR3), Ø3/4" Steel Boring Bar, Positive Triangle (KAPR 93°), 4:1 Ratio, Right Hand, Coolant Thru

Photo of 957-000-121

Product Number: 957-000-121

ULTRA-DEX® 957 (A12Q STUPR3), Ø3/4" Steel Boring Bar, Positive Triangle (KAPR 93°), 4:1 Ratio, Right Hand, Coolant Thru


104-A12Q STUPR3

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  • Overview
ULTRA-DEX® 957 (A12Q STUPR3), Ø3/4" Steel Boring Bar, Positive Triangle (KAPR 93°), 4:1 Ratio, Right Hand, Coolant Thru

Product Specs

UM (Unit of Measure):ImperialDmin (Min. Bore Dia.):0.9200KAPR (Entering Angle):93.0LF (Functional Length):7.0000WF (Functional Width):0.5000DCONms (Connection Diameter Machine Side):0.7500ADINTms (Connection Type Machine Side):Straight Shank - Imperial 0.7500 - with FlatBMC (Tool Material):SteelCoolant Thru:Yes
Diagram of 957-000-121

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