McMaster-Carr logo
    Filter by
    Tool Bit Style
    Cutting Direction
    Groove Width
    Shank Width
    Material
    Shank Height
    Shank Type
    Overall Length
    Groove Depth
    Carbide Industry Designation
    End Cutting Edge Angle
    Attribute Image
    Length
    Side Relief Angle
    Attribute Image
    End Relief Angle
    Attribute Image
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Side Rake Angle
    Attribute Image
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    23 Products

    Carbide-Tipped External Grooving and Cutoff Lathe Tools

    A carbide tip brazed onto a ground steel shank makes these tools more wear resistant than high-speed steel tools. They plunge directly into the workpiece to form grooves and can also be used in cutoff applications.
    For Cutoff and External Grooving
    Image of Product. Front orientation. Lathe Tools. Carbide-Tipped External Grooving and Cutoff Lathe Tools, Right-Hand Cutting Direction.
    Image of Product. Front orientation. Lathe Tools. Carbide-Tipped External Grooving and Cutoff Lathe Tools, Left-Hand Cutting Direction.

    Right-Hand

    Cutting

    Direction

    Left-Hand

    Cutting

    Direction

    Image of Specification. Right-Hand Cutting Direction. Front orientation. Contains Annotated. Right-Hand Cutting Direction. Carbide-Tipped External Grooving and Cutoff Lathe Tools.

    Right-Hand

    Cutting

    Direction

    Image of Specification. Left-Hand Cutting Direction. Front orientation. Contains Annotated. Left-Hand Cutting Direction. Carbide-Tipped External Grooving and Cutoff Lathe Tools.

    Left-Hand

    Cutting

    Direction

    Right-Hand Cutting Direction—Choose right-hand tools if you need more clearance on the left side of the tool.
    Left-Hand Cutting Direction—Choose left-hand tools if you need more clearance on the right side of the tool.
    C2 Carbide—C2 carbide tips are abrasion resistant and less likely to chip or crack than C5 carbide when cutting aluminum, brass, and bronze.
    C5 Carbide—C5 carbide tips hold up better than C2 carbide when making cuts in steel.
    Micrograin Carbide—Micrograin carbide tips outperform C2 and C6 carbide tips when cutting difficult-to-machine metal, such as stainless steel or titanium. They provide a good finish on most materials.
    Tool
    Bit
    Shank
    Groove
    Style
    Code
    Wd.
    Ht.
    Wd.
    Dp.
    Overall
    Lg.
    End Cutting
    Edge Angle
    Tip
    Radius
    For Use On
    Each
    Right-Hand Cutting Direction
     
    C2 Carbide
    CTCT-1201/2"1"5/16"1"5"5/16"Aluminum, Brass, Bronze3367A469000000
    CTCT-1211/2"1"1/4"1"5"1/4"Aluminum, Brass, Bronze3367A46700000
    CTCT-1221/2"1"3/16"13/16"5"3/16"Aluminum, Brass, Bronze3367A46500000
    CTCT-1305/8"1 1/4"3/8"1 1/4"5"3/8"Aluminum, Brass, Bronze3367A92100000
    CTCT-1403/4"1 1/2"3/8"1 1/4"6"3/8"Aluminum, Brass, Bronze3367A92500000
     
    C5 Carbide
    CTCT-1201/2"1"5/16"1"5"5/16"Steel3367A46800000
    CTCT-1211/2"1"1/4"1"5"1/4"Steel3367A46600000
    CTCT-1221/2"1"3/16"13/16"5"3/16"Steel3367A46400000
    CTCT-1305/8"1 1/4"3/8"1 1/4"5"3/8"Steel3367A92200000
     
    Micrograin Carbide
    CTCT-1201/2"1"5/16"1"5"5/16"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium3367A85500000
    CTCT-1211/2"1"1/4"1"5"1/4"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium3367A85400000
    CTCT-1221/2"1"3/16"13/16"5"3/16"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium3367A85300000
    CTCT-1305/8"1 1/4"3/8"1 1/4"5"3/8"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium3367A92300000
    CTCT-1403/4"1 1/2"3/8"1 1/4"6"3/8"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium3367A92700000
     
    Left-Hand Cutting Direction
     
    C2 Carbide
    CTCTL-1201/2"1"5/16"1"5"5/16"Aluminum, Brass, Bronze3367A75600000
    CTCTL-1211/2"1"1/4"1"5"1/4"Aluminum, Brass, Bronze3367A75500000
    CTCTL-1305/8"1 1/4"3/8"1 1/4"5"3/8"Aluminum, Brass, Bronze3367A92900000
     
    C5 Carbide
    CTCTL-1201/2"1"5/16"1"5"5/16"Steel3367A75300000
    CTCTL-1211/2"1"1/4"1"5"1/4"Steel3367A75200000
    CTCTL-1221/2"1"3/16"13/16"5"3/16"Steel3367A75100000
     
    Micrograin Carbide
    CTCTL-1201/2"1"5/16"1"5"1/4"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium3367A85800000
    CTCTL-1211/2"1"1/4"1"5"5/16"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium3367A85700000
    CTCTL-1221/2"1"3/16"13/16"5"3/16"Aluminum, Brass, Bronze, Cast Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium3367A85600000
     
    back to top