The Exopro-WHR-Ni spiral flute and spiral point tap series from OSG Tap & Die is designed for nickel-based alloy applications. The spiral flute tap features a point flute design intended to improve cutting edge rigidity and help prevent chipping. The spiral point tap, designed for blind-hole applications, features a rake angle designed to protect against sudden tool wear. OSG’s HR coating is said to prolong tool life.
Editor PickHeimatec’s Catalog of Angle Heads Offers Standard and Custom Styles
The angle head’s high-tensile strength aluminum, with high-precision spindle bearings, maintain the maximum concentricity possible.