McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    66 Products

    Ball-End Driver Shafts

    Image of ProductInUse. Front orientation. Contains Annotated.
    Image of Product. Front orientation. Driver Shafts. Ball-End Driver Shafts.
    Image of Attribute. Hex. Front orientation. Contains Annotated. For Hex Drives.

    Hex

    Create your own tool by attaching these shafts to a handle, or use with socket wrenches and power tools. They have a ball end that allows angled entry to make good contact with the recess when a standard-tip shaft can’t.
    Drive
    Size
    Overall
    Lg.
    Max. Access
    Angle
    Material
    Each
    For Hex Drives
    0.050"3 7/16"25°Black Phosphate-Coated Steel000000000000
    1/16"3 1/2"25°Black Phosphate-Coated Steel00000000000
    5/64"3 5/8"25°Black Phosphate-Coated Steel00000000000
    3/32"3 13/16"25°Black Phosphate-Coated Steel00000000000
    7/64"4 5/16"25°Black Phosphate-Coated Steel00000000000
    1/8"4 1/2"25°Black Phosphate-Coated Steel00000000000
    9/64"4 13/16"25°Black Phosphate-Coated Steel00000000000
    5/32"5 1/8"25°Black Phosphate-Coated Steel00000000000
    3/16"5 1/2"25°Black Phosphate-Coated Steel00000000000
    7/32"5 15/16"25°Black Phosphate-Coated Steel00000000000
    1/4"6 3/4"25°Black Phosphate-Coated Steel00000000000
    5/16"7 5/16"25°Black Phosphate-Coated Steel00000000000
    3/8"8 1/4"25°Black Phosphate-Coated Steel00000000000
    7/16"9 1/4"25°Black Phosphate-Coated Steel000000000000
    1/2"10 1/4"25°Black Phosphate-Coated Steel000000000000
    9/16"11"25°Black Phosphate-Coated Steel000000000000
    5/8"11 3/4"25°Black Phosphate-Coated Steel000000000000
    3/4"13 1/2"25°Black Phosphate-Coated Steel000000000000
    1.27 mm3 7/16"25°Black Phosphate-Coated Steel00000000000
    1.5 mm3 5/8"25°Black Phosphate-Coated Steel00000000000
    2 mm3 13/16"25°Black Phosphate-Coated Steel00000000000
    2.5 mm4 1/4"25°Black Phosphate-Coated Steel00000000000
    3 mm4 5/8"25°Black Phosphate-Coated Steel00000000000
    3.5 mm4 13/16"25°Black Phosphate-Coated Steel00000000000
    4 mm5 1/4"25°Black Phosphate-Coated Steel00000000000
    4.5 mm5 1/2"25°Black Phosphate-Coated Steel00000000000
    5 mm5 13/16"25°Black Phosphate-Coated Steel00000000000
    5.5 mm6 1/8"25°Black Phosphate-Coated Steel00000000000
    6 mm6 3/4"25°Black Phosphate-Coated Steel00000000000
    7 mm7 5/16"25°Black Phosphate-Coated Steel00000000000
    8 mm7 13/16"25°Black Phosphate-Coated Steel00000000000
    9 mm8 1/2"25°Black Phosphate-Coated Steel00000000000
    10 mm9"25°Black Phosphate-Coated Steel00000000000
    11 mm9 3/4"25°Black Phosphate-Coated Steel000000000000
    12 mm10 1/2"25°Black Phosphate-Coated Steel000000000000
    14 mm12 1/2"25°Black Phosphate-Coated Steel000000000000
     

    Blade Baffles

    Image of Product. Front orientation. Blade Baffles.
    Typically used to reduce heat in molds and dies, these baffles direct coolant through a channel to a specific area to improve cooling. They’re a single piece of solid brass, so they’re stronger than traditional brazed baffles. This means they can be tightened more during installation for a tight seal. Cut them to your desired length without any special tools.
    Blade
    Pipe
    Size
    Thread
    Type
    Overall
    Lg.
    Wd.
    Wd. Tol.
    Thk.
    Shape
    Each
    Brass
    1/16
    		NPT
    		4"1/4"-0.01" to -0.005"0.057"Straight0000000000000
    1/16
    		NPT
    		8"1/4"-0.01" to -0.005"0.057"Straight000000000000
    1/16
    		NPT
    		12"1/4"-0.01" to -0.005"0.057"Straight000000000000
    1/8
    		NPT
    		4"5/16"-0.01" to -0.005"0.057"Straight000000000000
    1/8
    		NPT
    		8"5/16"-0.01" to -0.005"0.057"Straight000000000000
    1/8
    		NPT
    		12"5/16"-0.01" to -0.005"0.057"Straight000000000000
    1/4
    		NPT
    		5"7/16"-0.01" to -0.005"0.085"Straight000000000000
    1/4
    		NPT
    		10"7/16"-0.01" to -0.005"0.085"Straight000000000000
    1/4
    		NPT
    		15"7/16"-0.01" to -0.005"0.085"Straight000000000000
    3/8
    		NPT
    		6"9/16"-0.01" to -0.005"0.093"Straight000000000000
    3/8
    		NPT
    		12"9/16"-0.01" to -0.005"0.093"Straight000000000000
    3/8
    		NPT
    		18"9/16"-0.01" to -0.005"0.093"Straight0000000000000
    1/2
    		NPT
    		8"11/16"-0.01" to -0.005"0.093"Straight000000000000
    1/2
    		NPT
    		16"11/16"-0.01" to -0.005"0.093"Straight0000000000000
    3/4
    		NPT
    		12"15/16"-0.01" to -0.005"0.093"Straight0000000000000
    3/4
    		NPT
    		20"15/16"-0.01" to -0.005"0.093"Straight0000000000000
    1
    		NPT
    		16"1 1/8"-0.01" to -0.005"0.093"Straight0000000000000
    1
    		NPT
    		24"1 1/8"-0.01" to -0.005"0.093"Straight0000000000000
     

    Ball-End Driver Shaft Sets

    Image of ProductInUse. Front orientation. Contains Annotated.
    Image of Product. Front orientation. Driver Shafts. Ball-End Driver Shaft Sets.
    Image of Attribute. Hex. Front orientation. Contains Annotated. For Hex Drives.

    Hex

    These assorted shafts attach to a handle or can be used with socket wrenches and power tools. They have a ball end that allows angled entry to make good contact with the recess when a standard-tip shaft can’t.
    No. of
    Pieces
    Includes
    Max. Access
    Angle
    Material
    Container
    Type
    Each
    For Hex Drives
    120.050" Hex Driver Shaft (3 7/16" O'all Lg.)
    1/16" Hex Driver Shaft (3 1/2" O'all Lg.)
    5/64" Hex Driver Shaft (3 5/8" O'all Lg.)
    3/32" Hex Driver Shaft (3 13/16" O'all Lg.)
    7/64" Hex Driver Shaft (4 5/16" O'all Lg.)
    1/8" Hex Driver Shaft (4 1/2" O'all Lg.)
    9/64" Hex Driver Shaft (4 13/16" O'all Lg.)
    5/32" Hex Driver Shaft (5 1/8" O'all Lg.)
    3/16" Hex Driver Shaft (5 1/2" O'all Lg.)
    7/32" Hex Driver Shaft (5 15/16" O'all Lg.)
    1/4" Hex Driver Shaft (6 3/4" O'all Lg.)
    5/16" Hex Driver Shaft (7 5/16" O'all Lg.)    		25°Black Phosphate-Coated SteelPlastic Pouch0000000000000
     

    Hole Saw Arbors with Pilot Drill Bit

    Image of Product. Arbor with Pilot Drill Bit. Front orientation. Hole Saw Arbors. Hole Saw Arbors with Pilot Drill Bit.
    Image of Product. Long-Life Pilot Drill Bit. Top orientation. Hole Saw Pilot Drill Bits. Long-Life Pilot Drill Bits.

    Arbor

    with

    Pilot

    Drill

    Bit

    Long-Life

    Pilot

    Drill Bit

    Secure your hole saw to a drill or drill press with these arbors. An included pilot drill bit centers your cut and guides the saw. These arbors fit all brands of threaded hole saws.
    Retractable Locking Pins—Arbors with retractable locking pins detach quickly—just pull back the collar and unthread your hole saw.
    Long-Life Pilot Drill Bits—Long-life pilot drill bits are carbide tipped, so they last up to twice as long as high-speed steel.
    Arbors
    Replacement
    Pilot Drill Bits
    Long-Life
    Pilot Drill Bits
    Pilot
    Drill Bit
    Set
    Screw Drive
    Shank
    Size
    For Arbor Hole
    Thread Size
    For Hole Saw Dia.
    Dia.
    Lg.
    Material
    Size
    Style
    Includes
    Features
    Each
    Each
    Each
    For Threaded Arbor Hole
    1/4"1/2"-20
    		9/16" to 1 3/16" (14 mm to 30 mm)1/4"3 1/16"High-Speed Steel5 mmHex
    		Pilot Drill Bit—0000000000000000000000000000000000000
    1/4"1/2"-20
    		9/16" to 1 3/16" (14 mm to 30 mm)1/4"3 5/8"High-Speed Steel4 mmHex
    		Pilot Drill Bit—0000000000000000000000000———0
    3/8"1/2"-20
    		9/16" to 1 3/16" (14 mm to 30 mm)1/4"3 1/16"High-Speed Steel5 mmHex
    		Pilot Drill Bit—0000000000000000000000000000000000
    3/8"5/8"-18
    		1 1/4" to 6 5/8" (32 mm to 168 mm)1/4"3 1/16"High-Speed Steel5 mmHex
    		Pilot Drill BitRetractable Locking Pins00000000000000000000000000000000000
    7/16"1/2"-20
    		9/16" to 1 3/16" (14 mm to 30 mm)1/4"4 5/16"High-Speed Steel1/8"Hex
    		Pilot Drill Bit—00000000000000000000000000000000000
    7/16"5/8"-18
    		1 1/4" to 6 5/8" (32 mm to 168 mm)1/4"3 1/16"High-Speed Steel5 mmHex
    		Pilot Drill BitRetractable Locking Pins00000000000000000000000000000000000
     
    Accessories for Hole Saw Arbors
    Arbor Thread Adapter—Arbor thread adapters let you use arbors with 1/2"-20 threads with hole saws that have 5/8"-18 threads.
    Each
    Arbor Thread Adapter000000000000
    Arbor Extension for 7/16" Shank Size000000000000
    back to top