Min. Order Reference FOB Price
5 Pieces US$20.86-23.18 / Piece
Product Description
Product Description 3-20mm Spiral Flute Taps Spiral Flute Taps Coating Types: Coating Type TIN TiAIN As Requirement Hardness(HV) 2300 3000 ~ Thickness(UM) 1 1~3 ~ Oxidation Temp 500 900 ~ Friction Coefficient 0.6-0.9 0.15-0.2 ~ Color Golden Black ~ Product Parameters ...