5Pcs Cobalt High Speed Steel Pipe Thread Tap Set – 1/8, 1/4, 3/8, 1/2, 3/4 Inch Spiral Flute Taps – Blind Hole Threading Tools DRINYOUNG (5pcs Spiral：1/8", 1/4", 3/8", 1/2", 3/4")

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상품 특징

• 5-piece inch pipe thread tap set includes 1/8, 1/4, 3/8, 1/2, 3/4 inch sizes, covering common pipe threading needs
• Cobalt high speed steel material offers good heat and wear tolerance for general use
• Spiral flute design lifts debris upward, specially suited for blind hole tapping to reduce debris clogging
• Suitable for pipe installation, machinery repair, mold work, and similar applications
• Note: Pay attention to hole depth when tapping blind holes to avoid bottoming out. Using cutting fluid helps extend tap longevity. When withdrawing, keep tap rotating advancing to avoid debris jamming

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