The product is a YG-1 Vertanium #8-32 TiN Coated 3-Piece Straight Flute Tap Set made in the USA. This high-quality tap set features a #4-40 tap thread size and is designed for precision metalworking. The coating of Titanium Nitride (TiN) provides increased durability and heat resistance, making it a reliable choice for various industrial applications. Additionally, there may be chemicals present in the tap set that are listed on the California Prop 65 harmful chemical list, but they are within the acceptable toxicity levels.

• Brand: Vertanium (Vermont Tap & Die / Greenfield)

• Size: #8-32 UNC

• Style: Straight Flute Hand Taps, 4 flutes

• Coating: TiN (Titanium Nitride)

• Set: Taper, Plug, Bottoming (3 taps)

• Material: High Speed Steel (HSS)

• Made in USA

• Condition: New in original packaging

This is a premium industrial-grade set—great for machinists, hobbyists, or anyone restoring/repairing threaded holes in metal.