Nr.4-40 UNJC - SF - Z - GLT-1

HSSE-tap for universal application in almost all materials.

GLT-1 coating - Hard surface coating with anti-friction layer. In a PVD process (500 °C) a coating thickness of 2-4 μm can be realized. The combination of a hard surface coating (approx. 3,000 HV) with an anti-friction layer provides maximum tool life. Chip flow is also improved.

Product features and benefits:

• Designed for use in CNC-controlled machines.
• Tap for blind hole threads in long-chipping material.
• Similar DIN 371
• Chamfer Form C
• Not available on next day delivery, please contact us to check availability if urgent. Standard delivery is 2-3 business days.