Criterion Automatic Boring & Facing Head 3f-hb 3/4 Shank

  
The Criterion Automatic Boring & Facing Head 3F-HB with a 3/4 shank is a high-quality toolholding adapter designed for CNC, metalworking, and manufacturing applications. Made in the United States by Criterion, this straight shank adapter is not modified and offers precise and reliable performance for boring and facing tasks. Its durable construction and accurate taper size make it a valuable addition to any workholding and toolholding system.