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Micro Drill Bits

36 results found that include 2,381 products

A high-performance cobalt steel micro drill from Grainger can precisely machine medical, aerospace and high-precision parts, including aluminum, brass, cast iron, copper, alloyed and unalloyed steels. Micro size drills offer a smaller diameter for precise drilling work and close tolerance metalworking applications. Find a wide range of sizes in bright and tin-coated finishes. Let Grainger help you get it done with high-performance cobalt steel micro size drill bits!Close

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  • Solid Carbide Micro Drill Bits, TiAlN Finish
    • Multiple product options available

      Multiple product options available

      Multiple product options available

  • Solid Carbide Micro Drill Bits, Uncoated Finish
    • Multiple product options available

      These micro drill bits allow precise small diameter and close tolerance metalworking applications. Heat-resistant solid carbide offers greater rigidity than high speed steel. Uncoated bits can be sharpened without damaging any finish.

      Multiple product options available

  • Solid Carbide Micro Drill Bits
    • Multiple product options available

      These micro drill bits allow precise small diameter and close tolerance metalworking applications. Heat-resistant solid carbide offers greater rigidity than high speed steel.

      Multiple product options available

  • Solid Carbide Micro Drill Bits, EXO Finish
    • Multiple product options available

      Multiple product options available

      Multiple product options available

  • Solid Carbide Micro Drill Bits, AlTiN Finish
    • Multiple product options available

      Multiple product options available

      Multiple product options available

  • Solid Carbide Micro Drill Bits, TiCN Finish
    • Multiple product options available

      Multiple product options available

      Multiple product options available

  • Carbide-Tipped Micro Drill Bits, Uncoated Finish
    • Multiple product options available

      Multiple product options available

      Multiple product options available

  • Solid Carbide Micro Drill Bits, Altima Finish
    • Multiple product options available

      These micro drill bits allow precise small diameter and close tolerance metalworking applications. The heat-resistant solid carbide offers greater rigidity than high speed steel. The ALtima® coating adds strength, making these bits suitable for use on difficult-to-machine materials, such as hardened steel and titanium alloy.

      Multiple product options available

  • High Speed Steel Micro Drill Bits, Uncoated Finish
    • Multiple product options available

      Multiple product options available

      Multiple product options available

  • Solid Carbide Micro Drill Bits, AlCrN Finish
    • Multiple product options available

      Multiple product options available

      Multiple product options available

  • Micro Drill Bit,  1.50mm
    Micro Drill Bit,  1.50mm
    • GUHRING
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 1.50mm, Decimal Equivalent 0.0591, Flute Length 3/8 In., Number of Pieces 1, Overall Length 1-3/16 In., Cutting Direction Right Hand, Grade High Performance, Point Type Split Point, List Number 660

    • Item # 2XGY8
    • Mfr. Model # 9006600015000
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 1.50mm, Decimal Equivalent 0.0591, Flute Length 3/8...More

  • Cobalt Steel Micro Drill Bit
    Cobalt Steel Micro Drill Bit
    • GUHRING
    • Micro Drill, Precision, List Number 301, High Performance Grade, Cobalt Steel, Bright Finish, Split Point, Drill Point (Deg.) 118, Metric Size 1.650, Decimal Equivalent 0.0650, Flute Length (mm) 10.60, Overall Length (mm) 30, Shank Dia. (In.) 0.079, For Drilling Medical, Aerospace And High-Precison Parts In Aluminum, Brass, Cast Iron, Copper, Alloyed, Cast, General And Unalloyed Steels

    • Item # 2XGH6
    • Mfr. Model # 9003010016500
    • Micro Drill, Precision, List Number 301, High Performance Grade, Cobalt Steel, Bright Finish, Split Point,...More

  • Micro Drill Bit,  0.13mm
    Micro Drill Bit,  0.13mm
    • GUHRING
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.13mm, Decimal Equivalent 0.0049, Flute Length 1/32 In., Number of Pieces 1, Overall Length 63/64 In., Cutting Direction Right Hand, Grade High Performance, Point Type Split Point, List Number 301

    • Item # 2XFF8
    • Mfr. Model # 9003010001250
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.13mm, Decimal Equivalent 0.0049, Flute Length 1/32...More

  • Micro Drill Bit,  0.80mm
    Micro Drill Bit,  0.80mm
    • GUHRING
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.80mm, Decimal Equivalent 0.0315, Number of Pieces 1, Cutting Direction Right Hand, Grade High Performance, Point Type Split Point, List Number 301

    • Item # 2XFX8
    • Mfr. Model # 9003010008000
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.80mm, Decimal Equivalent 0.0315, Number of Pieces...More

  • Micro Drill Bit,  0.09mm
    Micro Drill Bit,  0.09mm
    • GUHRING
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.09mm, Decimal Equivalent 0.0035, Coolant Through Yes, Flute Length 0.30mm, Number of Pieces 1, Overall Length 25.00mm, Cutting Direction Right Hand, Grade High Performance, Point Type Split, List Number 301

    • Item # 2XFF1
    • Mfr. Model # 9003010000900
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.09mm, Decimal Equivalent 0.0035, Coolant Through...More

  • Micro Drill Bit,  1.78mm
    Micro Drill Bit,  1.78mm
    • GUHRING
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 1.78mm, Decimal Equivalent 0.0699, Flute Length 15/32 In., Number of Pieces 1, Overall Length 1-3/16 In., Cutting Direction Right Hand, Grade High Performance, Point Type Split Point, List Number 301

    • Item # 2XGJ3
    • Mfr. Model # 9003010017750
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 1.78mm, Decimal Equivalent 0.0699, Flute Length...More

  • Micro Drill Bit,  0.65mm
    Micro Drill Bit,  0.65mm
    • GUHRING
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.65mm, Decimal Equivalent 0.0256, Flute Length 11/64 In., Number of Pieces 1, Overall Length 63/64 In., Cutting Direction Right Hand, Grade High Performance, Point Type Split Point, List Number 660

    • Item # 2XGT5
    • Mfr. Model # 9006600006500
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.65mm, Decimal Equivalent 0.0256, Flute Length...More

  • Micro Drill Bit,  0.33mm
    Micro Drill Bit,  0.33mm
    • GUHRING
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.33mm, Decimal Equivalent 0.0128, Flute Length 3/32 In., Number of Pieces 1, Overall Length 63/64 In., Cutting Direction Right Hand, Grade High Performance, Point Type Split Point, List Number 301

    • Item # 2XFL1
    • Mfr. Model # 9003010003250
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.33mm, Decimal Equivalent 0.0128, Flute Length 3/32...More

  • Micro Drill Bit,  0.27mm
    Micro Drill Bit,  0.27mm
    • GUHRING
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.27mm, Decimal Equivalent 0.0106, Flute Length 5/64 In., Number of Pieces 1, Overall Length 63/64 In., Cutting Direction Right Hand, Grade High Performance, Point Type Split Point, List Number 301

    • Item # 2XFJ9
    • Mfr. Model # 9003010002700
    • Micro Drill Bit, Micro Drill Bit, Metric, Drill Bit Size 0.27mm, Decimal Equivalent 0.0106, Flute Length 5/64...More