77 Piece SAE/Metric Ratcheting Tap and Die Set

77 Piece SAE/Metric Ratcheting Tap and Die Set. Ratcheting T-handles wind dies with a 5° swing arc and have a reversing lever to eliminate hand-over-hand turning. Twist Lock guide system reduces the "walk back" of the die guide and keeps the dies centered while cutting.

Has taken the ratcheting wrench design and applied it to the tap and die application. The ratcheting handles and adapters allow for easy back and forth movement required while cutting threads on either taps or dies. The 5° ratcheting arc with reversing lever eliminates hand over hand turning. The hex die adapters work on either round or hex shaped dies.

Set Contains: (18) Taper Taps: 4 x 40, 6 x 32, 8 x 32, 10 x 24, 10 x 32, 12 x 24, 1/4 x 20, 1/4 x 28, 5/16 x 18, 5/16 x 24, 3mm x, 3mm x, 4mm x, 4mm x, 5mm x, 5mm x, 6mm x, 7mm x (14) Plug Taps: 3/8 x 16, 3/8 x 24, 7/16 x 14, 7/16 x 20, 1/2 x 13, 1/2 x 20, 8mm x, 9mm x, 9mm x, 10mm x, 10mm x, 11mm x, 12 x, 12mm x (2) Pipe Taps: 1/8 -28 and 1/8 - 27 (34) Hex Dies: 4 x 40, 6 x 32, 8 x 32, 10 x 24, 10 x 32, 12 x 24, 1/4 x 20, 1/4 x 28, 5/16 x 18, 5/16 x 24, 3/8 x 16, 3/8 x 24, 7/16 x 14, 7/16 x 20, 1/2 x 13, 3mm x, 3mm x, 4mm x, 4mm x, 5mm x, 5mm x, 6mm x, 7mm x, 8mm x, 9mm x, 9mm x, 10mm x, x 10mm x, 11mm x, 12mm x, 12mm x, 1/8 -28, 1/8 -27 (1) Medium ratcheting T-wrench (2) Tap Adapters - Small and Medium (1) Medium Hex Die Adapter (1) Sliding Handle for Tap Adapter (1) 4mm hex key (2) Thread pitch gauges - SAE and Metric (1) Hex die spacer.