Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - Metric - M4 x 0.7 - MT3 End Mill Holders while the no-go side immediately

while the no-go side immediately flags undersize or oversize threads

Flute design: 3–5 spiral flutes provide sturdy cutting action

extending tool life and delivering consistent performance even at higher speeds

LH Metric Coarse Thread Match (M22 x 2

helping you cut more with less downtime

Carmex Thread Mills Solid Carbide - Fast Type - For Hard Materials - Metric - M4 x 0.7 - MT3 End Mill Holders while the no-go side immediatelyThe Carmex MT3 Solid Carbide Thread Mill, Fast Type for Hard Materials, is built for precision internal threading in tough workpieces. Designed for machinists and engineers who routinely work with hard alloys, it delivers clean, accurate threads with high stability. Thread Size: Metric M4 x 0. 7 thread milling cutter for standardized, repeatable threads. Shank: MT3 shank for secure mounting in compatible milling machines. Material & Coating: Solid