1/2-20 H3 3Fl HSS Spiral Pointed Plug ONYX Tap-Steam Oxide Series/List #2101 MT7934721

ONYX TAP -for tapping a wide range of materials up to 28Rc hardness. CNC Styleenchances chip evacuation and cutting fluid flow to the cutting teeth for reduced friction, heat and galling. Also reduces contact between the tap and the workpiece. Spiral Point Tapsare designed for effcient tapping of through holes and blind holes with adequate depth for chip accumulation at the bottom of the hole. The shearing action of the point provides freer cutting action and ejects the chips ahead of the tap, eliminating chip evacuation problems and chip damage to the threads. Shallower flutes also result in greater tap strength, allowing for higher cutting speeds. Steam Oxide over Nitrideincreases wear resistance, reduces friction, reduces galling and chip welding, improves chip flow and increases tap lubricant retention.NOT RECOMMENDED FOR NON-FERROUS MATERIALS.Country of OriginUSAWarning-Proposition 65- For Californian Users onlyWARNING: This product contains a chemical known to the State of California to cause cancer or Birth defects. For more information go towww.P65Warnings.ca.gov Thread Standard NF Flute Count (NOF) 3 Thread Size u200e1/2" - 20 Cutting Edge Material HSS Thread Diameter Size (TDZ) 1/2" Tool Type General Purpose Tap Threads per Inch (TPI) 20 Thread Cutting Part Length (THL) 15/16" Thread Tolerance Class (TCTR) H3 Flute Type Straight Usable Length (LU) 15/16" End Shape Spiral Point Overall Length (OAL) u200e3-3/8" Style Plug Chamfer Plug Measurement Type Fractional Coating Steam Oxide Over Nitride Series/List # 2101