Precise H.S.S. NPT Interrupted Thread 7 Flute Taper Pipe Tap, 1-1/2″-11-1/2 Thread Size

• H.S.S. – High Speed Steel
• American Standard
• Straight Flute
• Interrupted thread taps reduce friction & permit better lubrication.
• Produces threads that conform to the American Standard Taper Pipe Thread dimensions.
• Hardness: 58 to 60 RC
• Cutting Direction: Right Hand
• Finish Coating: Bright
• Workpiece Material Range: Steel, Non-Ferrous, Cast Iron, Plastics

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