The thread tap extension from Bohrcraft is a high-quality tool specifically designed for the reception of square shanks according to DIN 10. With an overall length of 115 mm and a square dimension of 5.5 mm, this extension provides an optimal solution for precise thread cutting. The hardened and ground surface ensures high durability and resistance, while the equally sized external and internal squares guarantee a secure and stable connection. This extension is ideal for use with taps of sizes M 9 and M 10 and is suitable for both professional and hobbyist applications. It enables efficient processing of threads in hard-to-reach areas and contributes to improved work speed and accuracy.

• High-quality hardened and ground surface for increased durability
• Suitable for taps of sizes M 9 and M 10
• Secure grip due to equally sized external and internal squares.