1/8", 1/4", 3/8", 1/2", 3/4", 1" NPT Tap Set, GCr15 Threading Plumbing Tap Set for Accurate Threads with Storage Box | 4-Flute Fast Chip Removal for Plumbers Mechanics DIY Thread cutting tools
🛠️ PROFESSIONAL-GRADE DURABILITY: Made of heat-treated bearing steel (GCr15) with HRC60+ hardness for superior wear resistance and long-lasting performance on metals (steel, copper, aluminum) and hard plastics.
🔧 COMPLETE 6-SIZE NPT SET: Covers all common pipe thread sizes (1/8", 1/4", 3/8", 1/2", 3/4", 1") with precise NPT taper for leak-proof sealed connections in plumbing, HVAC, and automotive repairs.
⚡ EFFICIENT 4-FLUTE DESIGN: Straight flutes enable fast chip removal, reduce clogging, and minimize breakage risk during tapping – ideal for rusted/damaged threads or new thread creation.
✅ USER-FRIENDLY & VERSATILE: Perfect for pros (plumbers, mechanics) and DIYers. Step-by-step guidance: Align vertically, cut clockwise with oil, reverse to break chips. Backed by 2-year warranty.
📦 READY-TO-USE KIT: Includes 6 pre-sized taps + durable storage box for organized portability. Square-end shanks fit standard wrenches (wrench sold separately) for secure grip.