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Item NumberQuantity
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Irwin® 31520 Left Hand Cobalt Mechanics Length Drill Bit 5/16" - Pkg Qty 6
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Irwin® 31520 Left Hand Cobalt Mechanics Length Drill Bit 5/16" - Pkg Qty 6

Item #: WBB223017

Sold By: globalindustrial.com

Usually ships in 12 to 15 days Estimated lead times do not include weekends or holidays. Transit time is determined by shipping method and destination. Orders requiring credit information might take additional time.

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List Price: $79.50 Save up to 34%
$8.80 each

Sold in packages of 6

Price: $ 52.80
Product Information
Product Q&A
Irwin® 31520 Left Hand Cobalt Mechanics Length Drill Bit 5/16"

Features:
  • Constructed of M-42 8 percent cobalt high speed steel for super abrasive resistance in tough metals
  • Heavy duty spiral flute design produces faster chip ejection
  • Shorter cutting lips reduce torque for drilling in high tensile strength materials
  • 135-degree split point reduces feed pressure for easier penetration without work hardening
  • Ideal for use with screw extractors

Product Specifications

    • BRANDIrwin®
    • DRILL STYLEMechanics Length
    • TYPELeft-Hand Cobalt
    • FRACTIONAL DIAMETER5/16"
    • OVERALL LENGTH (OAL)3-3/4"
    • MATERIALCobalt
    • FINISHBright
    • FLUTE TYPEStandard
    • FLUTE LENGTH2-1/8"
    • DRILL POINT ANGLE135 Degrees
    • DIRECTION OF ROTATIONLeft Hand
    • DESCRIPTIONDrill Bit
    • CARTON QTY6
    • MANUFACTURERS PART NUMBER31520

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