McMaster-Carr logo
    Filter by
    System of Measurement
    Decimal Size Equivalent
    Drill Bit Size
    Attribute Image
    Flute Type
    Point Angle
    Industrial Info Snippet
    Attribute Image
    Flute Direction
    Shank Type
    Length Class
    Industrial Info Snippet
    Shank Size
    Attribute Image
    Material
    Length
    Performance
    Specifications Met
    Bit Style
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Finish
    Number of Flutes
    Maximum Drilling Depth
    Attribute Image
    Overall Length
    Attribute Image
    Sold As
    Drill Bit Point Type
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    1 Product
    About Drill Bits
    industrial info icon

    Compare material, finish, length class, and decimal size equivalents.

    Chip-Clearing Cobalt Steel Drill Bits

    Image of Product. Front orientation. Drill Bits. Chip-Clearing Cobalt Steel Drill Bits, Jobbers' Length, Parabolic Flute, Round Shank.

    Jobbers' Length

    Parabolic Flute

    Round Shank

    Image of Specification. Split. Front orientation. Contains Border. Split Point. For Metal.

    Split

    Avoid clogs and dissipate heat with cobalt bits that last at least twice as long as high-speed steel. The flutes clear chips to improve coolant flow and prevent damage to the bit and the hole. They also speed up drilling since you don't have to stop to clear the bit manually.
    Jobbers' Length—These bits have the balance of rigidity and length needed for most applications.
    Uncoated—Polished to eject chips, these are also known as bright finish bits.
    Shank
    Drill Bit
    Size, mm
    Decimal Size
    Equiv.
    Overall
    Lg., mm
    Max. Drilling
    Dp., mm
    Flute
    Type
    Type
    Size,
    mm
    Drill Bit
    Point Type
    Each
    Jobbers' Length
     
    Uncoated
    10.6
    		0.4173"
    		13387ParabolicRound
    		10.6Split
    		00000000000000
    Chip-Clearing Cobalt Steel Drill Bit, 10.6 mm Size
    EachDelivers tomorrow 7-9 am
     
    back to top