Cheap And Discounts 2pcs Left hand Metric Thread Tap and Die set M28 M28X2 M28X1.5 LH Straight Flute plug Machine taps dies sets M28*2 M28*1.5 Wholesale. Buy Directly From Merchant China Precision tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.