Discover Our Union Butterfield Range
Enjoy special offers on top-rated Union Butterfield items before they’re gone.
Union Butterfield 1528(UNC) High-Speed Steel Hand Tap, Uncoated (Bright) Finish, Round Shank with Square End, Taper Chamfer, 2 Flute, H1 Tolerance, 1-64 Thread Size
MOP$289
Union Butterfield 1700(M) High-Speed Steel Hand Tap, Uncoated (Bright) Finish, Round Shank with Square End, Bottoming Chamfer, M4-0.70 Thread Size
MOP$325
Union Butterfield 4587 High-Speed Steel Taper Pin Reamer, Straight Flute, Round With Square End Shank, Uncoated (Bright), 0
MOP$706
Union Butterfield 1528S(UNF) High-Speed Steel Hand Tap Set, Uncoated (Bright) Finish, Round Shank With Square End, 3-Piece (1 Taper, 1 Plug, 1 Bottoming Chamfer), H2 Tolerance, 6-40
MOP$398
Union Butterfield 1528S(UNC) High-Speed Steel Hand Tap Set, Uncoated (Bright) Finish, Round Shank With Square End, 3-Piece (1 Taper, 1 Plug, 1 Bottoming Chamfer), H2 Tolerance, 4-40
MOP$645
Union Butterfield 1528S(UNC) High-Speed Steel Hand Tap Set, Uncoated (Bright) Finish, Round Shank With Square End, 3-Piece (1 Taper, 1 Plug, 1 Bottoming Chamfer), H2 Tolerance, 6-32
MOP$398
Union Butterfield 1700(M) High-Speed Steel Hand Tap, Uncoated (Bright) Finish, Round Shank With Square End, Plug Chamfer, M1.6-0.35 Thread Size
MOP$358
Union Butterfield 1528(UNC) High-Speed Steel Hand Tap, Uncoated (Bright) Finish, Round Shank With Square End, Taper Chamfer, 3 Flute, H1 Tolerance, 4-40 Thread Size
MOP$239
Union Butterfield 1528(UNC) High-Speed Steel Hand Tap, Uncoated (Bright) Finish, Round Shank With Square End, Bottoming Chamfer, 3 Flute, H1 Tolerance, 2-56 Thread Size
MOP$472
Union Butterfield 1634(UNC) Cobalt Steel Spiral Point Tap, Relieved Style, Uncoated (Bright) Finish, Round Shank With Square End, Plug Chamfer, 4-40 Thread Size
MOP$657
Union Butterfield 1700(M) High-Speed Steel Hand Tap, Uncoated (Bright) Finish, Round Shank with Square End, Plug Chamfer, M2.3-0.45 Thread Size
MOP$220
Union Butterfield 1500L(UNC) High-Speed Steel Hand Tap, Uncoated (Bright) Finish, Round Shank With Square End, Plug Chamfer, 1"-8 Thread Size
MOP$325
Union Butterfield 1634(UNC) Cobalt Steel Spiral Point Tap, Relieved Style, Uncoated (Bright) Finish, Round Shank With Square End, Plug Chamfer, 6-32 Thread Size
MOP$177
Union Butterfield 1985(UNC) High-Speed Steel Spiral Point Tap, High-Hook, Black Oxide Finish, Round Shank with Square End, Plug Chamfer, 7/16"-14 Thread Size
MOP$415
Union Butterfield 1500(UNC) High-Speed Steel Hand Tap, Uncoated (Bright) Finish, Round Shank With Square End, Plug Chamfer, H5 Tolerance, 3/8"-16 Thread Size
MOP$258
Union Butterfield 1700(M) High-Speed Steel Hand Tap, Uncoated (Bright) Finish, Round Shank with Square End, Plug Chamfer, M12-1.25 Thread Size
MOP$198
Union Butterfield 1700(M) High-Speed Steel Hand Tap, Uncoated (Bright) Finish, Round Shank with Square End, Plug Chamfer, M4-0.70 Thread Size
MOP$341
Union Butterfield 1585(UNF) High-Speed Steel Spiral Point Tap
MOP$201
