Home / Drilling & Tapping / Tapping / Tap, Acme Tandem, 7/8″ – 6 TPI Right Hand View cart “1-13/16″ Hex Diameter Die Stock, 2 Available” has been added to your cart. Tap, Acme Tandem, 7/8″ – 6 TPI Right Hand$75.00 1 in stock Add to cart Category: Tapping Description Description Acme Tandem Tap, 7/8″ – 6 TPI Right Hand Related products Tapmatic SPD-3 Reversible Tapper/CAT 40 Taper, Capacity (2 Available) $125.00 Add to cart Hand Tapper on Stand, 2 Collets $99.00 Add to cart 1-13/16″ Hex Diameter Die Stock, 2 Available $19.95 Add to cart Commander Select-A-Spindle Multi Spindle Tapping Head, No Driver $95.00 Add to cart