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KEO

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  • High-Speed Steel Center Drills with Plain Tip

    KEO

    High-Speed Steel Center Drills with Plain Tip

    Multiple items available126

    N/A

  • About these products
    High-speed steel center drills provide good wear resistance in a wide range of machining applications. Center drills with a plain tip are the standard choice for creating center holes in a piece of stock to prepare it for turning between centers on a lathe.
    High-Speed Steel Center Drills with Plain Tip
  • General Purpose High-Speed Steel 3-Flute Countersinks

    KEO

    General Purpose High-Speed Steel 3-Flute Countersinks

    Multiple items available120

    N/A

  • About these products
    High-speed steel countersinks provide good wear resistance in a wide range of countersinking applications. General purpose 3-flute countersinks are the most commonly used type of countersink. They expand the top of an existing hole in a range of materials to ensure screws install flush with the surface of the workpiece. Three-flute countersinks typically provide better chip clearance and perform better when machining stringy materials than countersinks with more flutes.
    General Purpose High-Speed Steel 3-Flute Countersinks
  • Anti-vibration Cobalt Steel Zero-Flute Countersinks

    KEO

    Anti-vibration Cobalt Steel Zero-Flute Countersinks

    Multiple items available56

    N/A

  • About these products
    Cobalt steel zero-flute countersinks provide good wear resistance when machining hard materials at high speeds. Zero-flute countersinks have a single flute that passes through the center of the countersink. This minimizes vibration and chatter during use and prevents chips from sticking to the tool. Zero-flute countersinks leave smooth, clean edges on holes and are used to expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. They are commonly used for installing aluminum frame storefronts, glass and window design, and architectural metalworking applications.
    Anti-vibration Cobalt Steel Zero-Flute Countersinks
  • Fast-Cut High-Speed Steel 1-Flute Countersinks

    KEO

    Fast-Cut High-Speed Steel 1-Flute Countersinks

    Multiple items available144

    N/A

  • About these products
    High-speed steel countersinks provide good wear resistance in a wide range of countersinking applications. Single-flute countersinks are suitable for use at high speeds. They leave clean edges on holes and have a high, positive rake that reduces vibration as they expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece.
    Fast-Cut High-Speed Steel 1-Flute Countersinks
  • Countersink Sets

    KEO

    Countersink Sets

    Multiple items available72

    N/A

  • About these products
    Countersinks expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. This can prevent the workpiece material from swelling when a screw is installed in the hole and tightened down. They can also be used to debur holes for a smooth finish. These sets contain multiple countersinks in a range of sizes.
    Countersink Sets
  • Smooth-Finish Cobalt Steel 6-Flute Countersinks

    KEO

    Smooth-Finish Cobalt Steel 6-Flute Countersinks

    Multiple items available216

    N/A

  • About these products
    Cobalt steel countersinks are harder than high-speed steel countersinks and provide good wear resistance when machining hard materials at high speeds. Six-flute countersinks provide fast material removal and leave a smooth finish as they expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. They remove more material with each revolution and typically provide more wear resistance than countersinks with fewer flutes.
    Smooth-Finish Cobalt Steel 6-Flute Countersinks
  • Smooth-Finish High-Speed Steel 6-Flute Countersinks

    KEO

    Smooth-Finish High-Speed Steel 6-Flute Countersinks

    Multiple items available216

    N/A

  • About these products
    High-speed steel countersinks provide good wear resistance in a wide range of countersinking applications. Six-flute countersinks provide fast material removal and leave a smooth finish as they expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. They remove more material with each revolution and typically provide more wear resistance than countersinks with fewer flutes.
    Smooth-Finish High-Speed Steel 6-Flute Countersinks
  • Center Drills with Bell Tip

    KEO

    Center Drills with Bell Tip

    Multiple items available79

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  • About these products
    Bell-tip center drills create a hole at the center of a piece of stock so it can be turned between centers on a lathe. They have an additional 120° chamfer on their tip that bevels the outer edge of the center hole to strengthen it and help protect the hole from damage in applications where the piece of stock will go through multiple machining passes and there is risk of marring the edges of the center hole.
    Center Drills with Bell Tip
  • Center Drill Sets

    KEO

    Center Drill Sets

    Multiple items available6

    N/A

  • About these products
    Center drills consist of a pilot drill and a countersink and are used to create holes at the center of a piece of stock so it can be turned between centers on a lathe. The pilot drill creates a small hole in the stock and the countersink expands the hole, leaving a small gap at the bottom of the hole that helps protect the lathe's centers from damage when the stock is turned on it. These sets contain multiple center drills in a range of sizes.
    Center Drill Sets
  • Carbide Center Drills with Plain Tip

    KEO

    Carbide Center Drills with Plain Tip

    Multiple items available50

    N/A

  • About these products
    Solid carbide center drills provide excellent wear resistance when machining the toughest materials, such as cast iron and stainless steel. Center drills with a plain tip are the standard choice for creating center holes in a piece of stock to prepare it for turning between centers on a lathe.
    Carbide Center Drills with Plain Tip
  • High-Speed Steel Straight-Tooth Standard Keyseat Milling Cutter

    KEO

    High-Speed Steel Straight-Tooth Standard Keyseat Milling Cutter

    Multiple items available66

    N/A

  • About these products
    These standard keyseat milling cutters are made from high-speed steel and provide good wear resistance for general purpose milling applications. They're more flexible and can absorb more shock and vibration than cobalt or solid carbide keyseat milling cutters. They have straight teeth that leave a finer finish on the workpiece than staggered teeth. The cutters have a straight shank that mounts to a milling machine.
    High-Speed Steel Straight-Tooth Standard Keyseat Milling Cutter
  • Cobalt Steel Counterbores with Built-In Pilots

    KEO

    Cobalt Steel Counterbores with Built-In Pilots

    Multiple items available63

    N/A

  • About these products
    Cobalt steel counterbores provide more wear resistance at high speeds than high-speed steel counterbores and are suitable for machining hard materials. They make a flat-bottomed cavity at the top of an existing hole so that a bolt, nut, or other part is hidden beneath or sits flush with the top of the hole when installed into it. Also called solid pilot counterbores, these counterbores have a pilot that keeps the counterbore centered in the hole to ensure a level seat. The pilot is built-in and cannot be removed.
    Cobalt Steel Counterbores with Built-In Pilots
  • High-Speed Steel Staggered-Tooth Standard Keyseat Milling Cutters

    KEO

    High-Speed Steel Staggered-Tooth Standard Keyseat Milling Cutters

    Multiple items available66

    N/A

  • About these products
    These standard keyseat milling cutters are made from high-speed steel and offer good wear resistance for general purpose milling applications. They're more flexible and can absorb more shock and vibration than cobalt or solid carbide keyseat milling cutters. They have staggered teeth that allow them to remove more material and operate at higher speeds than straight-tooth milling cutters. The cutters have a straight shank that mounts to a milling machine.
    High-Speed Steel Staggered-Tooth Standard Keyseat Milling Cutters
  • Carbide-Tipped Staggered-Tooth Standard Keyseat Milling Cutters

    KEO

    Carbide-Tipped Staggered-Tooth Standard Keyseat Milling Cutters

    Multiple items available35

    N/A

  • About these products
    These standard keyseat milling cutters have carbide steel cutting edges that provide excellent wear resistance and heat resistance and retain their hardness better than high-speed steel or cobalt steel cutting edges. The body of the cutter is made from a material that provides more flexibility and shock absorption than carbide during machining tasks. These keyseat milling cutters have staggered teeth that allow them to remove more material and operate at higher speeds than straight-tooth milling cutters. They have a straight shank that mounts to a milling machine.
    Carbide-Tipped Staggered-Tooth Standard Keyseat Milling Cutters
  • High-Speed Steel Spotting Drills

    KEO

    High-Speed Steel Spotting Drills

    Multiple items available180

    N/A

  • About these products
    High-speed steel spotting drills are the most common choice for a wide range of drilling applications. High-speed steel drills are typically less brittle than cobalt or carbide tools. Also known as hole-starting drill bits or spot drills, these short drills make starter holes that help stop drill bits from walking (or moving) as the hole is drilled deeper with a drill bit.
    High-Speed Steel Spotting Drills
  • General Purpose High-Speed Steel 4-Flute Countersinks

    KEO

    General Purpose High-Speed Steel 4-Flute Countersinks

    Multiple items available24

    N/A

  • About these products
    High-speed steel countersinks offer good wear resistance in a wide range of countersinking applications. General purpose 4-flute countersinks expand the top of an existing hole in a workpiece to ensure screws install flush with the surface of the workpiece. Four-flute countersinks typically provide more wear resistance than countersinks with fewer flutes.
    General Purpose High-Speed Steel 4-Flute Countersinks