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HSS -Titanium Coated Machine Tap for M3-M10 Sizes for Stainless Steel Copper Iron in Thread Tapping of Machine Tools
HSS-Titanium Coated Machine Taps (M3-M10) excel at threading stainless steel, copper, and iron. The TiN coating boosts durability 2–3x, resists heat, and reduces friction, while HSS (62–65 HRC) ensures sharpness.
Compatible with CNC and manual tools, they produce clean, burr-free threads (ISO 965-1) across sizes, eliminating post-processing. Ideal for B2B machining, electronics, and automotive shops needing versatile, long-lasting threading solutions.
- Overview
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Material |
HSS-CO M35 Tin |
Coating |
Titanium |
customized support |
OEM/ODM |
place of origin |
Zhejiang, China |
brand name |
KKDAOKU |
Color |
Golden yellow |
MOQ |
10 PCS |
model number |
M2-M6 |
For B2B partners like precision machining shops, electronics manufacturers, and automotive part producers, the HSS-Titanium Coated Machine Taps deliver exceptional performance across M3-M10 threading applications. Engineered to tackle stainless steel, copper, and iron with equal precision, these taps combine high-speed steel durability with a titanium coating for extended tool life and smoother cuts. Whether creating threads in engine components, electrical enclosures, or industrial fasteners, they balance versatility, efficiency, and cost-effectiveness—making them a staple for B2B operations handling diverse metal materials. Below, explore the key advantages that set these taps apart.
1. Titanium Coated HSS: Enhanced Durability & Heat Resistance
At the core of these taps is a high-speed steel (HSS) base (62–65 HRC hardness) enhanced with a titanium nitride (TiN) coating—creating a tool that outperforms uncoated alternatives by 2–3x in service life. The titanium coating acts as a thermal barrier, reflecting heat away from the cutting edges during high-speed tapping (up to 1,200 RPM). This is critical for machining stainless steel, which retains heat and can quickly dull uncoated tools, and for copper, which tends to gall (stick) to metal surfaces.The coating also reduces friction between the tap and workpiece, minimizing chip buildup and ensuring cleaner thread formation. For B2B facilities running continuous production (e.g., manufacturing M5 bolts for appliances), this durability translates to fewer tool changes, lower downtime, and consistent thread quality across 10,000+ holes—significantly reducing per-unit threading costs.2. M3-M10 Size Range: Versatility for Diverse Threading Needs
Covering M3 (small precision threads) to M10 (medium-duty industrial threads), these taps cater to a broad spectrum of B2B applications. M3-M5 sizes excel at threading delicate components like electronics chassis (copper) or small stainless steel fasteners, while M6-M10 taps handle heavier tasks such as iron bracket holes or automotive sensor mounts. This range eliminates the need for multiple tap sets, simplifying inventory for shops with mixed production needs.Each size features precision-ground threads and flutes optimized for its diameter, ensuring proper chip evacuation and thread accuracy (conforming to ISO 965-1 standards). For example, M3 taps include finer flutes to prevent breakage in small holes, while M10 models have robust cores to withstand the higher torque needed for iron threading. This size-specific engineering ensures reliable performance across the entire range.3. Multi-Material Compatibility: One Tap for Stainless Steel, Copper, & Iron
Unlike material-specific taps, these titanium-coated tools are engineered to excel across stainless steel, copper, and iron—three of the most common metals in industrial manufacturing. For stainless steel (304, 316), the coating resists work hardening and reduces cutting forces, preventing edge chipping. For soft copper (used in electrical components), the low-friction surface avoids galling and ensures smooth thread formation without tearing. For cast or carbon iron, the HSS core’s toughness handles abrasive particles that would wear down lesser tools.This versatility is a game-changer for B2B job shops or contract manufacturers handling varied orders. A single tap set can thread stainless steel medical device housings in the morning and copper electrical connectors in the afternoon, reducing setup time by 30% compared to switching between specialized taps.4. Machine-Ready Design: Seamless Integration with CNC & Manual Tools
Designed for compatibility with standard machine tools (CNC tapping centers, drill presses, and manual lathes), these taps feature standardized shanks and square drives that fit most toolholders without adapters. The precision-ground shanks minimize runout (≤0.01mm) when mounted, ensuring thread concentricity—critical for applications like bolt holes in flanges or threaded sleeves in hydraulic systems.For automated CNC lines, the taps’ consistent performance supports lights-out production, with predictable wear patterns that allow for scheduled tool changes. For manual operations, the titanium coating’s visible gold color makes it easy for operators to identify the correct tool, reducing errors. This machine-ready design ensures seamless integration into existing workflows, whether in high-volume factories or small-batch workshops.5. Clean Thread Formation: Reducing Post-Processing Needs
The combination of HSS sharpness and titanium coating ensures burr-free, precise threads that meet tight tolerance requirements (6H/6g). This eliminates the need for post-threading operations like deburring or reaming—saving time and labor for B2B facilities. For example, an automotive supplier producing M8 threaded holes in iron engine brackets can skip secondary finishing, as the taps leave threads smooth enough for direct assembly with bolts.The taps’ flute geometry is optimized for each material: wider flutes for iron (to clear chips) and narrower, polished flutes for copper (to prevent material buildup). This attention to detail ensures threads have consistent pitch diameter and form, reducing the risk of cross-threading during assembly—a common cause of costly rework in manufacturing.
Q1. What is your terms of packing?
A: Generally, we pack our goods in carboard boxes. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 5 to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
