The Sunnen NN40 Abrasive series is designed for honing large-diameter bores ranging from 4
this tool reduces downtime and eliminates the need for improvised methods that risk damaging components
Ideal for use with a wide range of materials
The Sunnen U22 Abrasive is expertly formulated for fine to medium honing applications
The Sunnen A8 Honing Tooling System is engineered for precision honing of small-diameter bores
TRUEDEX, METRIC, 105.00MM (4.133"), 19 THREAD [SANDVIK REF 424.10-1050] overweight The Sunnen NN40 Abrasive seriesFully 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.