M6 Superalloys Carbide Spiral Forming Tap For Automotive Industry
Introduction:
A carbide spiral forming tap is a specialized cutting tool used for creating internal threads in materials, particularly in hard or abrasive substances where standard high-speed steel (HSS) taps may wear out quickly
Features:
Material: Made from solid carbide (tungsten carbide), offering superior hardness, heat resistance, and wear resistance compared to HSS taps.
Spiral Flute Design: Unlike straight-flute taps, spiral-forming taps have helical flutes that help efficiently evacuate chips upward, reducing clogging and improving thread quality.
Forming Tap (No Chip Production): Instead of cutting material like a traditional tap, a forming tap displaces metal to create threads through cold forging. This results in:
High Precision: Carbide taps maintain sharpness longer, ensuring consistent thread quality over many cycles.
Coatings (Optional): Some carbide taps feature coatings like TiN, TiCN, or AlCrN to further enhance lubricity and tool life.
Recommended Sizes for Automotive Applications
| Thread Size | Hole Diameter (Pre-Drill) | Pitch | Typical Automotive Use |
| M6x1.0 | 5.35 - 5.40 mm | Coarse | Turbocharger bolts, sensors |
| M8x1.25 | 7.30 - 7.35 mm | Coarse | Engine block, transmission |
| M10x1.5 | 9.30 - 9.35 mm | Coarse | Cylinder head, suspension |
| 1/4"-20 | 0.228" (5.79 mm) | UNC | Fuel injectors, brackets |
| 5/16"-18 | 0.291" (7.39 mm) | UNF | High-strength fasteners |
Detailed Pictures:
Our workshop:
Promotion policy:
To help you experience our premium products, we’re excited to offer the following exclusive promotions for first-time buyers:
1.Free Test Samples
Get free samples (total value ≤ $20 USD) when you cover the international shipping cost.
Perfect for evaluating our product quality and performance risk-free.
2.$50 USD Discount on First Order
New customers can enjoy a $50 discount on the first order of $500 or more.
A great way to start our partnership with extra value!
Other products:
FAQ:
1. Are you a manufacturer or trading company?
We are a professional manufacturer of carbide tools which established in 2017.
2. Which CNC grinding machine do you use?
All of our carbide tools are produced by imported WALTER grinding machines.
3. Which shipping method do you usually use?
We usually send goods by express like FedEx, UPS, DHL, TNT, EMS, ETC.
We also can send products to your shipping agent in China.
Product Tags:
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30 / 45 / 55 Degree M6 Spiral Flute Tap H6 Solid Carbide Tap Images
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