Union Butterfield® 1681AP MXR Applix High Performance Forming Tap, 3/8-16 UNC, 2B/H7, 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
• H7 thread limit

Union Butterfield® Forming Tap| High Performance| Series: 1681AP MXR Applix| Measurement System Imperial| 3/8-16| UNC| Semi-Bottoming Chamfer| 0.866 in Thread Length| 3.937 in Overall Length| Right Hand Cutting| Class of Fit: 2B/H7| 0.381 in Shank Dia| 0.286 in Square Size| HSS-PM| TiN Coated