Emuge BU51C400.5709 Enorm 1-Z/E SELF-LOCK™ BU51C400 Form E Fast Reinforced Shank Spiral Flute Tap, Right Hand Cutting, #6-40 Thread, Bottoming Chamfer, Right Hand Flute Direction, 4 Flutes, GLT-1 Coated, HSS-E

• The fast spiral flute (45 deg) provides good chip removal from blind holes
• Z designates a tool design for CNC controlled machines with synchronous feed control
• GLT-1 multi-layer structure, PVD applied, anti-friction coating for maximum tool life
• In a PVD process (500 deg C) a coating thickness of 2 to 4 um can be realized
• The combination of a hard surface coating (approximately 3000 HV) with an anti-friction top layer yields decisive tool life advantages
• Chip flow is also improved
• DIN/ANSI taps made with Emuge trademark long shanks - DIN length for extra reach and ANSI shanks

Standards/Approvals: DIN/ANSI Standard|PROP65: This product contains Cobalt, a chemical known to the State of California to cause cancer

For blind hole threads in long chipping materials

Emuge Spiral Flute Tap | Form E Fast Reinforced Shank | Series: Enorm 1-Z/E SELF-LOCK BU51C400 | Measurement System: Imperial | LK-UNF | #6-40 | Bottoming Chamfer | 4 Flutes | HSS-E | GLT-1 Coated | Class of Fit: BT | Right Hand Cutting | 0.472 in Thread Length | 2.205 in Overall Length | 0.141 in Shank Dia | Right Hand Flute Direction