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  • Tapping collets
  • Taps Metric M Right Hand
  • Taps Metric S series NIHS
  • Taps Metric Left Hand
  • Taps Inch ANSI/ASTM
  • Taps Inch Left Hand
  • Screws Metric
  • Screws Inch to ANSI/ASME
  • Hex & Acorn Nuts & Washers
  • Drill Bits: Wire & Metric
  • Gages
  • Dies: for Miniature Threads
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  • MiniTaps
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  • View all Brands

    • Drill Bits: Wire & Metric

    New Precision Micro-Grain Carbide Drill Bits    Sizes Metric diameters .25mm to 2.50mm and Wire sizes #77 to #45, Flute length: sizes .50 to .65mm 8.90mm and sizes .70 to 2.50mm 10.50mm, Drill Point 135°, Shank .125” / 3.18mm, Overall length 38mm /1.50”,  All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 /K30 ( We only sell new bits never resharpened and to specifications) 

    Listed Stock Levels are limited, If you need more than you can add to cart contact us.  We only list a portion of our drill bits on line.  Lead time on large orders can be same day shipping or up to a week. 

    Mix-N-Match Precision Micro-Grain Carbide Drill Bits    Any Sizes .50mm to 2.50mm

    Pick the Drill bits and quantities your discount is determined by “Shopping Cart Total”  10 Pieces to 24 Net Discounted Price  $4.95 each,  25 Pieces to 49 Net Discounted Price $4.45 each 50 & more Net Discounted Price $4.25 each,  Discounts shown in “You’re Shopping Cart”    Plus FREE shipping on orders over $50.00 on prepaid orders

    • Drill bit Size: 1.25mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 /K30 Drill bits Self centering on flat surface Other surfaces use center drill first Drill bit Size: 1.25mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 /K30 Drill bits Self centering on flat surface Other surfaces use center drill first
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      sku: 71320.125

      Drill bit 1.25mm

      Drill bit Size: 1.25mm     Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain...

      $5.95
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    • Drill bit Size: 1.30mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first Drill bit Size: 1.30mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first
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      sku: 71320.130

      Drill bit 1.30mm

      Drill bit Size: 1.30mm     Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain...

      $5.95
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    • Drill bit Size: 1.32mm #55 Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first Drill bit Size: 1.32mm #55 Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first
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      sku: 71320.135

      Drill bit 1.35mm

      Drill bit Size: 1.35mm     Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain...

      $5.95
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    • Drill bit Size: 1.40mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first Drill bit Size: 1.40mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first
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      sku: 71320.140

      Drill bit 1.40mm

      Drill bit Size: 1.40mm     Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain...

      $5.95
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    • Drill bit Size: 1.45mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first Drill bit Size: 1.45mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first
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      sku: 71320.145

      Drill bit 1.45mm

      Drill bit Size: 1.45mm     Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain...

      $5.95
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    • Drill bit Size: 1.50mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first Drill bit Size: 1.50mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first
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      sku: 71320.150

      Drill bit 1.50mm

      Drill bit Size: 1.50mm     Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain...

      $5.95
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    • Drill bit Size: 1.55mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first Drill bit Size: 1.55mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first
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      sku: 71320.155

      Drill bit 1.55mm

      Drill bit Size: 1.55mm    Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide...

      $5.95
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    • Drill bit Size: 1.60mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first Drill bit Size: 1.60mm Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first
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      sku: 71320.160

      Drill bit 1.60mm

      Drill bit Size: 1.60mm    Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide...

      $5.95
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    • Drill bit Size: 1.61mm also called #52 Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first Drill bit Size: 1.61mm also called #52 Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain Carbide Grade ISO K20 / K30 Drill bits Self centering on flat surface Other surfaces use center drill first
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      sku: 71320.161

      Drill bit 1.61mm #52

      Drill bit Size: 1.61mm  also #52  Flute length: sizes .50 to .65mm 8.90mm, sizes .70 to 2.50mm 10.50mm Drill Point 135°, Shank .125” / 3.18mm,Overall length 38mm /1.50” All bits have plastic size rings, Material Micro-Grain...

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