The GB334240Z49 FLEX-HONE® tool for surface finishing and deburring is designed for bore sizes between 3.501" and 3.750". Featuring 3.50" of abrasive globules which are composed of 240 grit Zirconia Alumina #1549 (Z49). Excellent for Low carbon to medium carbon steels, stainless steel and cast iron. 240 grit generally provides an Ra Finish range of 24 - 32 Microinch (.6 - .8 Micrometer).
Can be used in virtually any rotating spindle
Commonly used for finishing, deburring, and edge breaking
Excellent on low carbon to medium carbon steels, stainless steel and cast iron.
Proudly made in the USA
Self Centering, Self Aligning, Self Compensating for Wear
Typically achieves a finish of 24 - 32 Microinch (.6 - .8 Micrometer)