Jiangsu Xingrui Precision Tools Co., Ltd.
| Material | HSS 4241,4341,M2,M35 |
| Hole type | Though Hole |
| Application | non-ferrous Alloys |
| Flute type | Spiral point |
| name | ISO529 Metric Straight machine taps |
| Size | M3-M52 |
| Tolerance | 6H |
| Hardness | 62-66 HRC |
| Coating | Ti-coated |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 30000 PCS PER DAY |
| Delivery Time | 25-30 days |
| Packaging Details | Plastic box |
| Process | Fully Ground |
| Brand Name | XRTOOLS |
| Model Number | M12 |
| Certification | ISO9000 |
| Place of Origin | CHINA |
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Product Specification
| Material | HSS 4241,4341,M2,M35 | Hole type | Though Hole |
| Application | non-ferrous Alloys | Flute type | Spiral point |
| name | ISO529 Metric Straight machine taps | Size | M3-M52 |
| Tolerance | 6H | Hardness | 62-66 HRC |
| Coating | Ti-coated | Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 30000 PCS PER DAY | Delivery Time | 25-30 days |
| Packaging Details | Plastic box | Process | Fully Ground |
| Brand Name | XRTOOLS | Model Number | M12 |
| Certification | ISO9000 | Place of Origin | CHINA |
| High Light | industrial hss machine taps ，industrial straight flute taps ，m2 hss machine taps | ||
Our ISO 529 TiN Coated Spiral Point Machine Taps (also known as "Gun Taps") are engineered for high-efficiency through-hole threading according to international standards. By combining a premium HSS-M2 substrate with a Titanium Nitride (TiN) PVD coating, these taps offer a surface hardness of approximately 2300 HV.
The specialized Spiral Point geometry at the cutting face is designed to continuously push chips forward and out through the bottom of the hole. This prevents chip clogging, reduces torque, and allows for significantly higher cutting speeds in automated production environments.
| Size | Pitch (P) | Standard | Overall Length (L1) | Thread Length (L2) | Shank Ø (D2) | Square (K) |
| M2 | 0.40 | ISO 529 | 41 mm | 8 mm | 2.50 mm | 2.00 mm |
| M3 | 0.50 | ISO 529 | 48 mm | 11 mm | 3.15 mm | 2.50 mm |
| M4 | 0.70 | ISO 529 | 53 mm | 13 mm | 4.00 mm | 3.15 mm |
| M5 | 0.80 | ISO 529 | 58 mm | 16 mm | 5.00 mm | 4.00 mm |
| M6 | 1.00 | ISO 529 | 66 mm | 19 mm | 6.30 mm | 5.00 mm |
| M8 | 1.25 | ISO 529 | 72 mm | 22 mm | 8.00 mm | 6.30 mm |
| M10 | 1.50 | ISO 529 | 80 mm | 24 mm | 10.00 mm | 8.00 mm |
| M12 | 1.75 | ISO 529 | 89 mm | 29 mm | 9.00 mm | 7.10 mm |
| M16 | 2.00 | ISO 529 | 102 mm | 32 mm | 12.50 mm | 10.00 mm |
| M20 | 2.50 | ISO 529 | 112 mm | 37 mm | 14.00 mm | 11.20 mm |
| M24 | 3.00 | ISO 529 | 130 mm | 45 mm | 18.00 mm | 14.00 mm |
| M30 | 3.50 | ISO 529 | 138 mm | 56 mm | 20.00 mm | 16.00 mm |
• Heat Shield Technology: The gold TiN coating acts as a thermal barrier, reflecting heat back into the chips. This allows the M2 steel core to maintain its hardness during high-speed CNC cycles.
• Anti-Friction Surface: The ultra-smooth PVD coating reduces the coefficient of friction, preventing "chip welding" (BUE) and ensuring a superior surface finish on the threads.
• Enhanced Wear Resistance: TiN coating provides a surface that is 3x harder than uncoated HSS, significantly extending the tool life in high-volume production.
• Fully Ground Precision: Every tap is CNC ground from solid hardened blanks to ensure a strict 6H Tolerance Class.
• Through-Hole Excellence: The go-to tool for any application where the hole passes completely through the workpiece.
• General Steel Fabrication: Optimized for non-alloy and low-alloy steels with tensile strengths up to 900 N/mm².
• Automotive & Machinery: Ideal for high-speed threading of engine parts, frames, and industrial brackets.
• Non-Ferrous Metals: The TiN coating provides excellent results in brass, bronze, and aluminum alloys by reducing galling.
• Secure Individual Tubes: Every tap is vacuum-sealed and housed in a shockproof Rose-Box plastic case to protect the precision-ground point.
• Corrosion Protection: Pre-coated with high-viscosity anti-rust oil, ensuring a 3-year warehouse shelf life for international sea freight.
• OEM Customization: Since 1997, we have provided High-Definition Laser Marking (Logo + Size + HSS + ISO 529) for B2B brands worldwide.
Q: Why choose ISO 529 Spiral Point over Straight Flute?
A: Straight flute taps are versatile for hand use, but Spiral Point (Gun Taps) are far superior for machine use in through-holes because they push chips forward, preventing clogging and breakage.
Q: Can I use this TiN-coated tap for Blind Holes?
A:No. Spiral point taps must only be used for through-holes. For blind holes, please see our ISO 529 Spiral Flute series.
Q: Is the ISO 529 shank compatible with DIN holders?
A: Often not. ISO 529 uses different shank diameters and square sizes than the German DIN standard. Always check your tool holder specifications to ensure a proper fit.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2008
Total Annual:
500-600
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Jiangsu Xing Rui Precision Tools Co., Ltd. is a leading manufacturer of high-quality cutting tools in China, established in 2008 and located in YangZhou, Jiangsu Province—a major hub for cutting tool production with convenient transportation for global logistics. Main Products We special... Jiangsu Xing Rui Precision Tools Co., Ltd. is a leading manufacturer of high-quality cutting tools in China, established in 2008 and located in YangZhou, Jiangsu Province—a major hub for cutting tool production with convenient transportation for global logistics. Main Products We special...
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