Bordo 4221 MF Intermediate Chrome Tap

Bordo 4221 MF Intermediate Chrome Tap

This metric coarse and fine tap has a flat crest and the thread has clearance at the root allowing external thread and internal thread to engage well. Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength. The major diameter of external thread and pitch are specified by a simple numerical value (most commonly measured in millimeters).

Intermediate Taps have a lead of four threads and are used in most general purpose applications to cut a thread true to a pre-drilled pilot hole.

Features:

• Flat crest with clearance at the root, allowing external thread and internal thread to engage well
• Coarse & fine with a thread angle of 60°
• Larger root radius and lower thread height enable easy screw thread processing and increase thread screw strength