TRUEDEX, METRIC, 105.00MM (4.133"), 19 THREAD [SANDVIK REF 424.10-1050] overweight The Sunnen AAY20 Keyway Honing

The Sunnen AAY20 Keyway Honing Mandrel is engineered for precision honing of keyway bores

The Sunnen A8 Honing Tooling System is engineered for precision honing of small-diameter bores

Designed for seamless integration with Sunnen honing machines

Ideal for use with a wide range of materials

TRUEDEX, METRIC, 105.00MM (4.133"), 19 THREAD [SANDVIK REF 424.10-1050] overweight The Sunnen AAY20 Keyway HoningFully compatible with BTA and ejector systems and interchangeable with Sandvik T MAX 424. 10, it offers a wide diameter range, modular design, and advanced coatings. TrueDEX delivers fast penetration, superior finishes, and long tool lifeideal for oil & gas, aerospace, and heavy industry.