7/16"-14 UNC Spiral Flute Thread Tap,Thread Milling Tap for Metal

Key features

• SpecificationsIncludes one 7/16"-14 UNC spiral flute tap.Overall length:3.15in (80mm);thread length:1in (25 mm);square shank:6.3mmx6.3mm (L x W);shank diameter:8mm;thread pitch:14 TPI.Comes with a compact storage case for easy portability.
• MaterialOur spiral flute taps Made from premium M2 steel, hardened and titanium‑coated. The unique spiral flute design promotes smooth chip evacuation, higher cutting efficiency, and enhanced durability.
• Wide ApplicationDesigned for blind‑hole threading with upward chip ejection, delivering clean, burr‑free threads with fast tapping speed and high precision. Ideal for stainless steel, steel, aluminum, bronze, and other hard metals. Not recommended for cast iron or materials that produce fragmented chips.
• Usage TipsFirst drill a pilot hole (drill bit sold separately), then tap steadily at a 90° angle. Reduce speed when working with harder materials. Threading depth should not exceed 3 times the tap diameter.
• Applicable EquipmentSuitable for both manual and machine operations, including tapping machines, drill presses, CNC lathes, and machining centers. We recommend using cutting fluid for better thread quality and extended tool life.

Free shipping included. 30-day hassle-free returns.