MOR-30670

MORSE® Forming Tap, High Performance Straight Flute, Measurement System: Imperial, #4-40, UNC, Plug Chamfer, 0.433 in Thread Length, 2.205 in Overall Length, 3 Flutes, Class of Fit: 3B, #39 Tap Drill, HSS-PM, Bright, H3 Thread Limit

• Thread forming taps cold form rather than cut the threads
• Advantages include no chips to dispose of stronger higher quality threads, increased tapping speeds, longer tap life and reduced tap breakage
• DIN length, longer than standard USCTI length provides extra reach in tapping applications
• ANSI shank made to standard American dimensions fits standard tap holders
• Lube grooves provide a path for lubrication and act as vents to relieve pressure in blind hole tapping
• Plug style (4 threads tapered) for through holes and blind holes with adequate depth
• The longer taper lead is easier starting, requires less torque, produces less burr above the mouth of the tapped hole and increases tool life
• Powder metallurgy high-speed steel for enhanced performance and increased tool life under difficult tapping conditions
• Recommended for a wide variety of ductile materials up to 28 Rc hardness
• CNC reduced neck design

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/MORSE_96450_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/MORSE_96450_Catalog.pdf