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Allied Machine and Engineering 457H-0321 | 3-21/32" Diameter x 7/16" Thickness 144 Degree Included Angle AM200 Coated Super Cobalt 7 Series Spade Drill Insert

$157.50 $149.63
(You save $7.87)
interval quantity:
1
SKU:
23033314
UPC:
Weight:
0.41 LBS
Minimum Purchase:
1 unit
Shipping:
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457H-0321.jpg

GEN2 T-A drill inserts provide lower drilling forces, increased drill stability, smoother breakout on through-hole and allows for improved chip formation.

Features:

  • Notch Point geometry improves stability, hole straightness, and reduces thrust
  • Web Thin reduces thrust and increases point strength, allowing greater reliability
  • Helical Margin increases drill stability
  • Helical Flute improves tool life
    •  
    Product Specifications
    # MFG457H-0321
    Diameter (Inch)3.6563"
    Diameter Fractional Equivalent3-21/32"
    Diameter (mm)92.87mm
    Thickness (Inch)7/16"
    Included Angle (Degree)144 Degree
    Series7
    GeometryStandard
    MaterialSuper Cobalt
    CoatingAM200

    Warning:

    This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

    For more information, visit www.P65Warnings.ca.gov

    interval quantity:
    1

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