Precision meets performance with the Hertel Straight Flute Tap in M12x1.75 Metric Coarse threading. This professional-grade tap features 4 flutes with a plug chamfer design, ensuring clean and accurate thread cutting in various materials. Manufactured from high-quality high-speed steel with a bright, uncoated finish, this tap delivers exceptional durability and cutting performance for industrial applications. The 6H class of fit provides standard tolerance threading that meets international specifications. With an overall length of 3-3/8", this hand tap offers excellent reach and control during operation. The straight flute design efficiently channels chips away from the cutting edge, making it ideal for through-hole applications. This Hertel tap (part number 027765AS) is precision-engineered for consistent results in manufacturing, maintenance, and repair operations where reliable metric threading is required.