The BC12M400BC FLEX-HONE® tool for surface finishing and deburring is designed for bore sizes between 0.434" and 0.472". Featuring 2.50" of abrasive globules which are composed of 400 grit Boron Carbide (BC). Excellent for Medium to high carbon steels and heat-treated steels to 50 Rc. It is also useful in titanium. 400 grit generally provides an Ra Finish range of 10 - 20 Microinch (.3 - .6 Micrometer).
Can be used in virtually any rotating spindle
Commonly used for finishing, deburring, and edge breaking
Excellent on medium to high carbon steels and heat-treated steels to 50 Rc. It is also useful in titanium
Proudly made in the USA
Self Centering, Self Aligning, Self Compensating for Wear
Typically achieves a finish of 10 - 20 Microinch (.3 - .6 Micrometer)
![BRM BC12M400BC FLEX-HONE®, 0.472" (12mm) Bore, 8" OAL, 400 Grit, Boron Carbide (BC)](/vendors/1175201/large/BC12400BC_PACKAGED.jpg "BRM BC12M400BC FLEX-HONE®, 0.472" (12mm) Bore, 8" OAL, 400 Grit, Boron Carbide (BC)")
