Tungsten Carbide Thread Forming Tap Fluteless Design For Steel Aluminum No Chip Production High Speed Machining

Our solid carbide thread forming tap revolutionizes internal threading with its fluteless design that eliminates chip production entirely. Engineered for high-speed CNC machining, this tap cold-forms threads through material displacement rather than cutting, delivering 3-5X longer tool life versus conventional cutting taps. Ideal for steel (up to HRC 45) and aluminum alloys, it produces stronger threads with superior surface finish (Ra 0.8μm) while preventing chip-related issues in blind holes.

• ✔ 100% Tungsten Carbide Construction
  • YG6X micro-grain carbide (0.5μm, ISO K20)
  • No flutes/chip pockets - eliminates chip clogging
  • TiN/TiCN coating options for enhanced lubricity
• ✔ Optimized Forming Geometry
  • Point Style B (flat bottom) for blind holes
  • 2-3 lobe forming profile reduces torque by 30%
  • Precision ground to DIN 371/ISO 529 standards
• ✔ High-Speed Performance
  • 2-3X faster than cutting taps (up to 50m/min in Al)
  • Dry machining capable - no coolant required
  • Balanced to G2.5 for vibration-free operation
• ✔ Material-Specific Designs
  • Steel version: Reduced forming pressure geometry
  • Aluminum version: Polished surface treatment

• Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands.
• Advanced inspection machines: We have ZOLLER, OMEGA, PG1000, etc. For inspecting each carbide tools.
• Fast feedback: we offer 24 hours online service
• Strict quality control system: We strictly adhere to a three-stage inspection process for each tool: Raw material inspection, Semi-finished product inspection after production, Final inspection after coating (pre-shipment check)