Union Butterfield® TN1500 Straight Flute Hand Tap, Imperial, 5/8-11, UNC Thread, 4 Flutes, 3B, Bottoming, HSS

• Similar in design to the 1500 series but TiN coated for enhanced performance
• The hard, smooth finish provides greater lubricity, increases tool life, improves thread flank finish and allows higher tapping speeds
• Titanium Nitride is a gold colored ceramic coating applied by physical vapour deposition (PVD)
• High hardness combined with low friction properties ensures considerably longer tool life, or alternatively, better cutting performance from tools which have not been coated
• TiN coating is used mainly for drills and taps
• A medium alloyed high speed steel that has good machinability and good performance
• HSS exhibits hardness, toughness and wear resistance characteristics that make it attractive in a wide range of applications
• 0.36 in square size
• 9/16 in square length
• 1.5XD depth of cut
• H3 thread limit

Union Butterfield® Straight Flute Hand Tap| Series: TN1500| Measurement System Imperial| 5/8-11| UNC| Bottoming Chamfer| 4 Flutes| HSS| TiN Coated| Class of Fit: 3B| Right Hand Cutting| 1-13/16 in Thread Length| 3-13/16 in Overall Length| 0.48 in Shank Dia