M12 DIN 376C R45 (6H) HSSE-PM HL EL-CUT strojný závitník

The M12 DIN 376C R45 (6H) HSSE-PM HL EL-CUT machine tap is a high-performance threading tool designed for professional machining of through holes in a wide range of materials. Manufactured from premium powder metallurgy high-speed steel with cobalt (HSSE-PM), this tap offers exceptional wear resistance and tool life. The optimized EL-CUT cutting geometry ensures smooth chip evacuation and precise thread formation, while the 45° right-hand helix and chamfer form C (2-3 threads lead) make it ideal for through-hole applications.

Advantages

This tap delivers consistent, high-quality threads with reduced cutting forces and extended tool life. The HSSE-PM material provides superior hardness and heat resistance, enabling higher cutting speeds and productivity. The EL-CUT coating minimizes friction and built-up edge, resulting in excellent surface finish and dimensional accuracy.

Suitable for

• Steel
• Stainless steel
• Cast iron
• Non-ferrous metals

Key specifications

• Thread type: Metric coarse
• Nominal thread diameter: M12
• Thread pitch: 1.75 mm
• Thread tolerance class: 6H
• Standard: DIN 376
• Material: HSSE-PM (High-speed steel with cobalt, powder metallurgy)
• Cutting geometry/coating: EL-CUT (optimized cutting edge)
• Helix angle: 45° right hand
• Chamfer form: C (2-3 threads lead)
• Application type: Machine tap
• Cutting direction: Right-hand cut
• Overall length (L1): 110 mm
• Thread length (L2): 29 mm
• Shank diameter (d2): 9.0 mm
• Square size (a): 7.0 mm
• Number of flutes: 3
• Recommended for: Through holes

Recommendations

For optimal performance, use appropriate cutting fluid and ensure proper alignment. This tap is suitable for both manual and CNC machine operations. Always follow safety guidelines when machining.