Copper Standard Tapping Electrodes   Product Details Add / Order COPPER STANDARD EDM TAPPING ELECTRODE 1/4-20 You must be logged in to order this item and view prices. Qty: (13 Available) COPPER STANDARD EDM TAPPING ELECTRODE 1/4-28 You must be logged in to order this item and view prices. Qty: (16 Available) COPPER STANDARD EDM TAPPING ELECTRODE 10-24 You must be logged in to order this item and view prices. Qty: (50 Available) COPPER STANDARD EDM TAPPING ELECTRODE 10-32 You must be logged in to order this item and view prices. Qty: (8 Available) COPPER STANDARD EDM TAPPING ELECTRODE 3/8-16 You must be logged in to order this item and view prices. Qty: Usually ships within 5-7 days COPPER STANDARD EDM TAPPING ELECTRODE 3/8-24 You must be logged in to order this item and view prices. Qty: (9 Available) COPPER STANDARD EDM TAPPING ELECTRODE 4-40 You must be logged in to order this item and view prices. Qty: (7 Available) COPPER STANDARD EDM TAPPING ELECTRODE 5-40 You must be logged in to order this item and view prices. Qty: Usually ships within 5-7 days COPPER STANDARD EDM TAPPING ELECTRODE 5/16-18 You must be logged in to order this item and view prices. Qty: (48 Available) COPPER STANDARD EDM TAPPING ELECTRODE 5/16-24 You must be logged in to order this item and view prices. Qty: (2 Available) COPPER STANDARD EDM TAPPING ELECTRODE 6-32 You must be logged in to order this item and view prices. Qty: (30 Available) COPPER STANDARD EDM TAPPING ELECTRODE 8-32 You must be logged in to order this item and view prices. Qty: (11 Available)