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Machine Tap M4 | High-Speed Cobalt Steel | DIN 371 Compliant | Plain Finish | by Wurth
The Machine Tap M4 is designed for precision machining with a metric thread type and 0.7 mm pitch, crafted from high-speed cobalt steel for durability. Ideal for general machining of long-chipping, non-alloyed steels up to 850 N/mm² tensile strength, this tap ensures secure fitting with its cylindrical shank and square drive. Perfect for trained machinists using milling or drilling machines.
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Product Name/Title: Machine Tap M4 | High-Speed Cobalt Steel | DIN 371 Compliant | Plain Finish | by Wurth
Brand: Wurth
SKU: 6534
Alternatively Known As: Machine Tap M4, Blue Ring Tap, Metric Thread Cutter, HSCo Tap
Technical Specifications
- Thread type: Metric thread M4
- Pitch: 0.7 mm
- Length: 63 mm
- Shank diameter: 4.5 mm
- Size of square: 3.4 mm
- DIN standard: 371
- Cutting material: High-speed cobalt steel (HSCo)
- Surface finish: Plain
- Form: B
- Core hole diameter: 3.3 mm
- Shank style: Cylindrical with square drive
- Tolerance: ISO 2 (6H)
- Suitable for tensile strength up to: 850 N/mm²
- Service life rating: 2 of 4 points
- Trueness to gauge: 4 of 4 points
- Versatility rating: 1 of 4 points
- Cutting behaviour rating: 3 of 4 points
- Chip formation rating: 2 of 4 points
- Material subgroup: General structural steels, Non-alloyed tempering steels
- Dimensions (H x L x W): 63mm x 63mm x 4.5mm
- Weight: 0.1 kg
Key Features
- Metric thread type M4 with 0.7 mm pitch
- High-speed cobalt steel (HSCo) cutting material
- Cylindrical shank with square drive for secure fitting
- Complies with DIN 371 standard
- ISO 2 (6H) tolerance for screw taps
- Plain surface finish
- Form B design for general applications
Professional Installation Requirements
- Use by trained machinists or operators with appropriate machine setup and safety precautions.
Applications
- General machining of long-chipping, non-alloyed steels up to 850 N/mm² tensile strength
- Suitable for milling/drill centers and pedestal drilling machines
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable HSCo material extends tool life reducing waste
- Precision manufacturing reduces material waste during machining
Warranty Information
Standard manufacturer warranty applies; please refer to Wurth's warranty policy.
Available Now
The Wurth Blue Ring Machine Tap M4 is available for immediate purchase, ideal for machining applications in steel materials.
