Union Butterfield® 1681AP MXR Applix High Performance Forming Tap, 1/4-20 UNC, 2B/H6, Right Hand Cutting, HSS-PM

• Premium PM substrate provides superior abrasion resistance and edge strength
• Multiple lube groove design assures lubrication in the forming zone and eliminates the build-up of hydraulic pressure in blind holes
• The TiN top coating process reduces friction, prevents chip welding and improves chip flow
• Reinforced shank
• H6 thread limit

Union Butterfield® Forming Tap| High Performance| Series: 1681AP MXR Applix| Measurement System Imperial| 1/4-20| UNC| Semi-Bottoming Chamfer| 0.669 in Thread Length| 3.15 in Overall Length| Right Hand Cutting| Class of Fit: 2B/H6| 0.255 in Shank Dia| 0.191 in Square Size| HSS-PM| TiN Coated