Tap and Die Set Bearing Steel & Titanium Coated (86 Piece Set with Metal Storage Case) Metric & SAE Sizes for Internal and External Threading Tapping repair… is up for auction in Tools & Home Improvement. The current bid is $20.01, 74% below the $75.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.