Carmex Mill Thread Solid Carbide 20 UN with internal coolant bore 12.1mm depth Pipe Tools this 42mm bushing securely holds

this 42mm bushing securely holds the broach in place while directing it through the machined hole

this tool delivers reliable and repeatable results in professional workshop environments

Measuring Range: 0–10mm / 0–0

Metric Standard Square Push Broach – 5mm

Carmex Mill Thread Solid Carbide 20 UN with internal coolant bore 12.1mm depth Pipe Tools this 42mm bushing securely holdsMill Thread Solid Carbide Internal Coolant Threadmill, 20 UN The Mill Thread Solid Carbide (MTB) is a high performance threadmill designed for general purpose threading across a wide range of materials. This version features an internal coolant bore, allowing for improved chip evacuation and thermal controlideal for threading in deeper blind holes or heat sensitive materials. Made with premium MT7 grade solid carbide and engineered with multi flute