McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    52 Products

    High-Speed Steel Cutoff Blades

    Image of Product. Side2 orientation. Cutoff Blades. High-Speed Steel Cutoff Blades, Bevel End × Square End.

    Bevel End × Square End

    Image of Product. Side2 orientation. Cutoff Blades. High-Speed Steel Cutoff Blades, Bevel End × Bevel End.

    Bevel End × Bevel End

    Image of Attribute. Profile View of Blade. Front orientation. Contains Annotated. High-Speed Steel Cutoff Blades.

    Profile

    View of

    Blade

    Also known as parting blades, use these to separate a finished part from the workpiece. These blades have excellent wear and heat resistance, making them good for cutting all metal and plastic. They are compatible with Cutoff Blade Holders and Cutoff Blade Holders for Quick-Change Lathe Tool Posts.
    Neutral
    Cutting Direction
    Wd.
    Ht.
    Lg.
    Bevel
    Angle
    For Use On
    Each
    High-Speed Steel
     
    Bevel End × Square End
    1/16"1/2"4 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    1/16"11/16"5"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    1/16"13/16"6"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    3/32"1/2"4 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    3/32"11/16"5"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    3/32"13/16"6"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    3/32"1"6 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    1/8"11/16"5"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    1/8"13/16"6"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    1/8"1"6 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    3/16"13/16"6"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    1/4"1"6 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
     
    Bevel End × Bevel End
    3/32"1/2"4 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    3/32"5/8"5"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    1/8"3/4"5"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    1/8"7/8"6"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    3/16"1"6 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
     

    Chip-Clearing High-Speed Steel Cutoff Blades

    Image of Product. Profile View of Blade. Front orientation. Contains Annotated. Cutoff Blades. Chip-Clearing High-Speed Steel Cutoff Blades.
    Image of Product. Front orientation. Cutoff Blades. Chip-Clearing High-Speed Steel Cutoff Blades.

    Profile

    View of

    Blade

    A thinner cutting edge and thicker top edge give these blades a T-shape profile that moves chips away from the cut and reduces friction for fast cutting. Also known as parting blades, use these to separate a finished part from the workpiece. They are compatible with Cutoff Blade Holders for Quick-Change Lathe Tool Posts.
    High-Speed Steel—Made of high-speed steel, they have excellent wear and heat resistance.
    Neutral
    Cutting Direction
    Wd.
    Ht.
    Lg.
    Bevel
    Angle
    For Use On
    Each
    High-Speed Steel
     
    Bevel End × Square End
    1/16"1/2"4 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    5/64"1/2"4 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    3/32"1/2"4 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    3/32"11/16"5"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    1/8"1/2"4 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000
    1/8"11/16"5"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    1/8"3/4"5"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    1/8"7/8"6"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    1/8"1 1/8"6 1/2"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    5/32"11/16"5"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    5/32"7/8"6"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    3/16"11/16"5"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    3/16"7/8"6"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
    1/4"7/8"6"11°Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000
     

    Carbide-Tipped Cutoff Blades

    Image of Product. Front orientation. Contains Annotated. Cutoff Blades. Carbide-Tipped Cutoff Blades.
    Image of Attribute. Profile View of Blade. Side1 orientation. Contains Annotated. Carbide-Tipped Cutoff Blades.

    Profile View

    of Blade

    Image of Specification. Right-Hand Cutting Direction. Front orientation. Contains Annotated. Right-Hand Cutting Direction. Carbide-Tipped Cutoff Blades.
    Image of Specification. Left-Hand Cutting Direction. Front orientation. Contains Annotated. Left-Hand Cutting Direction. Carbide-Tipped Cutoff Blades.

    Right-Hand Cutting

    Direction

    Left-Hand Cutting

    Direction

    The micrograin-carbide tip brazed onto these blades is more wear resistant than high-speed steel and provides a good finish on most materials. Also known as parting blades, use these to separate a finished part from the workpiece. These blades are compatible with Cutoff Blade Holders for Quick-Change Lathe Tool Posts.
    Right-Hand Cutting Direction—Right-hand blades are for standard cutoff work done on the front side of the workpiece.
    Left-Hand Cutting Direction—Left-hand blades are typically used on the backside of the workpiece in a CNC machine or high-production lathe.
    Tip
    Right-Hand
    Cutting Direction
    Left-Hand
    Cutting Direction
    Wd.
    Ht.
    Lg.
    Bevel
    Angle
    Wd.
    Lg.
    Thk.
    For Use On
    Each
    Each
    Carbide
     
    Bevel End × Square End
    5/64"1/2"4 1/2"5/64"3/4"3/32"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000000000000000000
    3/32"1/2"4 1/2"3/32"3/4"3/32"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000000000000000
    3/32"11/16"5"3/32"3/4"3/32"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000000000000000
    3/32"13/16"6"3/32"3/4"3/32"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000000000000000000
    3/32"1"6"3/32"3/4"1/8"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000———0
    1/8"1/2"4 1/2"1/8"3/4"1/8"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000000000000000
    1/8"11/16"5"1/8"3/4"1/8"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium000000000000000000000000000
    1/8"13/16"6"1/8"3/4"1/8"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium000000000000000000000000000
    5/32"11/16"5"5/32"3/4"1/8"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium000000000000000000000000000
    5/32"13/16"6"5/32"3/4"1/8"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000000000000000000
    3/16"11/16"5"3/16"3/4"1/8"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium0000000000000———0
    3/16"13/16"6"3/16"3/4"1/8"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium00000000000000———0
     
    back to top