#4-40 UNC, 2 Flute, Oxide Finish Cobalt Medium Spiral Flute Tap pack of 3
#4-40 UNC, 2 Flute, Oxide Finish Cobalt Medium Spiral Flute Tap pack of 3 by Emuge at In The National Interest. MPN: NA. Hurry! Limited time offer. Offer valid only while supplies last. Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous
Product Description & Reviews
Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads.Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.Oxide, also known as black oxide or steam oxide, is a surface treatment that prevents chip building, galling and welding on the workpiece. It is commonly used on low carbons, stainless steel and ferrous metals.Specification: Thread Size (Inch): #4-40Chamfer: Modified BottomingClass of Fit: 2BNumber of Flutes: 2Material: CobaltFinish/Coating: OxideThread Direction: Right HandFlute Direction: Right HandThrough Coolant: NonThrough CoolantOverall Length (Decimal Inch): 2.2050Helix Angle: 39Thread Standard: UNCOversize: NoThread Length (Decimal Inch): 0.2360Flute Type: Medium SpiralSeries/List: Enorm-VATapping Depth (Decimal Inch): 0.7090Shank Diameter (Decimal Inch): 0.1410
Features & Highlights
- Thread Size (Inch): #4-40
- Chamfer: Modified Bottoming
- Class of Fit: 2B
- Number of Flutes: 2
- Material: Cobalt
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