Customized Solid Carbide Straight Flute Forming Tap With Reduced
Shank
Product Highlights:
✔ Reduced Shank Design - Prevents collet interference in deep hole applications
✔ Straight Flute Configuration - Optimized for through-hole thread forming
✔ 100% Solid Tungsten Carbide - 8-10× longer tool life vs HSS in steels up to HRC55
✔ Precision Ground - Maintains ISO 4H tolerance for consistent thread quality
Technical Specifications:
▸ Thread Range: M2-M16 (Metric), #4-5/8" (UNC/UNF)
▸ Shank Reduction: Standard 0.5mm under nominal (customizable)
▸ Coating Options: AlTiN (standard), TiCN, or uncoated
▸ Flute Length: 3-5× pitch (material optimized)
Key Advantages:
✓ Chip-less Operation - Ideal for ductile materials (aluminum, soft steels)
✓ Increased Rigidity - Reduced shank improves concentricity
✓ Higher Speeds - 50-70m/min achievable in carbon steels
✓ Thread Strength - Formed threads show 25% better fatigue resistance
Recommended Applications:
Detailed Pictures:
Our workshop:
Our Advantages:
1.Advanced grinding machines: All of our grinding machines are WALTER and SAACKE brands.
2. Advanced inspection machines: We have ZOLLER, OMEGA, PG1000, etc. For inspecting each carbide
tools.
3.Highly skilled design team: We are specialized in producing complicated customized carbide
tools and we can design the carbide tools according to the work
pieces.
4.Fast feedback: we offer 24 hours online service
5.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)
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