Alpha CMCHB060 6mm x 1mm MC Bottoming HSS Tap by Alpha Save 39% $21.26 $12.95 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to Cart Buy Now. Pay Later Estimated Dispatch Time: 3-10 days i Contact us for an exact ETA. Subject to availability - T/C's apply Frequently Purchased Together + This item: Alpha CMCHB060 6mm x 1mm MC Bottoming HSS Tap $12.95 Price for Selected Items: Add to Cart Product Description Coarse ?? Metric ?? HSS ?? ISO 529.