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    Air-Feed-Drill Bushings (21000 Series)

    Air-Feed-Drill Bushings (21000 Series) Standard and Coolant Type

    Drill-Jig Bushings

    21000-series Air-Feed-Drill Bushings have 3/4-16 mounting threads. The standard version and optional Coolant Type are shown below.

    These bushing assemblies are designed for use with air-feed drills, tappers, and back-spotfacers. Adaptor-Tip Assemblies consist of two pieces: a locking collar and a pressed-in shank. The collar screws into the air-feed drill's nosepiece, precisely aligns the shank, and locks the drill in place when rotated 30° counterclockwise after insertion in the liner. Shanks and collars can be ordered separately.

    The 21000-series bushings shown here have 3/4-16 mounting threads. This series is available in three OD sizes to fit drill diameters from .0938" to .3750". Preferred sizes can be mounted by any method, including the use of Lock Liners, while other sizes have limited mounting options.

    3/8" OD (Preferred size)
    7/16" OD
    1/2" OD (Preferred size)

    To order a specific standard bushing, select the basic part number below and add the desired ID drill size (as a 4-place decimal inch) on the Price & Availability screen. See Technical Information tab for Standard Drill Sizes. Standard prices apply only to bushings with a standard inch, number, letter, or metric ID size within the stated range.

    Example standard bushings:

    A-21101-.1250 Adaptor-Tip Assembly, 1/8" ID
    21101-.1250 Shank only, 1/8" ID
    21000 Collar only

    Air-Feed-Drill Bushings – Coolant Type (21000 Series)

    For coolant-inducing air-feed drills, we offer these special shanks, collars, and reducers with internal coolant passages. The coolant-type 21000-series bushings shown here (numbered as 11000 series for coolant type) have 3/4-16 mounting threads. This series is available in three OD sizes to fit drill diameters from .0938" to .3750". Preferred sizes can be mounted by any method, including the use of Lock Liners, while other sizes have limited mounting options.

    3/8" OD (Preferred size)
    7/16" OD
    1/2" OD (Preferred size)

    All coolant-type bushings are manufactured to order. To order a specific bushing, select the basic part number below and add the desired ID drill size (as a 4-place decimal inch). See Technical Information tab for Standard Drill Sizes.

    Example part numbers:

    A-11101-.1250 Adaptor-tip assembly, coolant type, 1/8" ID
    11101-.1250 Shank only, coolant type 1/8" ID
    11000 Collar only, coolant type

    Material

    1144 Stressproof steel, heat treated to achieve Rc 62-64 ID hardness. Other materials are available by special order. DFARS and RoHS compliant.

     

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    .04 - 1/2" Capacity - 2JT Mount - HD Plain Bearing Drill Chuck

    SKU: FTS-HK5014442
    MPN: 14442
    $114.25
    .04 - 1/2" Capacity - 2JT Mount - HD Plain Bearing Drill Chuck
    *Product images may differ from actual purchased item.*

    AIR FEED BUSHING COLLAR CL-21000

    SKU: CL-21000
    MPN: 21000
    Email Sales for Pricing
    These bushing assemblies are designed for use with air-feed drills, tappers, and back-spotfacers. They fit all standard drill motors, including Gardner-Denver, Keller, Aro, Buckeye, Quackenbush, Desoutter, and Ingersoll-Rand. Adaptor-tip assemblies consist of two pieces: a locking collar and a pressed-in shank. The collar screws into the air-feed drill's nosepiece, precisely aligns the shank, and locks the drill in place when rotated 30° counterclockwise after insertion in the liner. Shanks and collars can be ordered separately.

    AIR FEED LINER BUSHING CL-19936

    SKU: CL-19936
    MPN: 19936
    Email Sales for Pricing
    These bushing assemblies are designed for use with air-feed drills, tappers, and back-spotfacers. They fit all standard drill motors, including Gardner-Denver, Keller, Aro, Buckeye, Quackenbush, Desoutter, and Ingersoll-Rand. Adaptor-tip assemblies consist of two pieces: a locking collar and a pressed-in shank. The collar screws into the air-feed drill's nosepiece, precisely aligns the shank, and locks the drill in place when rotated 30° counterclockwise after insertion in the liner. Shanks and collars can be ordered separately.

    LOCK LINER CL-A-16520

    SKU: CL-A-16520
    MPN: A-16520
    Email Sales for Pricing
    These bushing assemblies are designed for use with air-feed drills, tappers, and back-spotfacers. They fit all standard drill motors, including Gardner-Denver, Keller, Aro, Buckeye, Quackenbush, Desoutter, and Ingersoll-Rand. Adaptor-tip assemblies consist of two pieces: a locking collar and a pressed-in shank. The collar screws into the air-feed drill's nosepiece, precisely aligns the shank, and locks the drill in place when rotated 30° counterclockwise after insertion in the liner. Shanks and collars can be ordered separately.

    LOCK LINER CL-A-16521

    SKU: CL-A-16521
    MPN: A-16521
    Email Sales for Pricing
    These bushing assemblies are designed for use with air-feed drills, tappers, and back-spotfacers. They fit all standard drill motors, including Gardner-Denver, Keller, Aro, Buckeye, Quackenbush, Desoutter, and Ingersoll-Rand. Adaptor-tip assemblies consist of two pieces: a locking collar and a pressed-in shank. The collar screws into the air-feed drill's nosepiece, precisely aligns the shank, and locks the drill in place when rotated 30° counterclockwise after insertion in the liner. Shanks and collars can be ordered separately.

    LOCKSCREWS CL-16531-PACKOF5

    SKU: CL-16531-PACKOF5
    MPN: 16531-PACKOF5
    Email Sales for Pricing
    These bushing assemblies are designed for use with air-feed drills, tappers, and back-spotfacers. They fit all standard drill motors, including Gardner-Denver, Keller, Aro, Buckeye, Quackenbush, Desoutter, and Ingersoll-Rand. Adaptor-tip assemblies consist of two pieces: a locking collar and a pressed-in shank. The collar screws into the air-feed drill's nosepiece, precisely aligns the shank, and locks the drill in place when rotated 30° counterclockwise after insertion in the liner. Shanks and collars can be ordered separately.

    Pin Punch - 1/16 Tip Dia. x 4" OAL

    SKU: FTS-KS50301
    MPN: 21000
    $5.70
    Pin Punch - 1/16 Tip Dia. x 4" OAL
    *Product images may differ from actual purchased item.*

    TAPER-LOK LINER CL-TLL-16520

    SKU: CL-TLL-16520
    MPN: TLL-16520
    Email Sales for Pricing
    These bushing assemblies are designed for use with air-feed drills, tappers, and back-spotfacers. They fit all standard drill motors, including Gardner-Denver, Keller, Aro, Buckeye, Quackenbush, Desoutter, and Ingersoll-Rand. Adaptor-tip assemblies consist of two pieces: a locking collar and a pressed-in shank. The collar screws into the air-feed drill's nosepiece, precisely aligns the shank, and locks the drill in place when rotated 30° counterclockwise after insertion in the liner. Shanks and collars can be ordered separately.

    TAPER-LOK LINER CL-TLL-16521

    SKU: CL-TLL-16521
    MPN: TLL-16521
    Email Sales for Pricing
    These bushing assemblies are designed for use with air-feed drills, tappers, and back-spotfacers. They fit all standard drill motors, including Gardner-Denver, Keller, Aro, Buckeye, Quackenbush, Desoutter, and Ingersoll-Rand. Adaptor-tip assemblies consist of two pieces: a locking collar and a pressed-in shank. The collar screws into the air-feed drill's nosepiece, precisely aligns the shank, and locks the drill in place when rotated 30° counterclockwise after insertion in the liner. Shanks and collars can be ordered separately.

    Air-Feed-Drill Bushings (21000 Series)