7 1/2″ Bore Diameter × 7″ Hone Length × 17.5″ Overall Length, 600 Grit, Silicon Carbide - Heavy Duty Flex-Hone American Standard Tongue & Groove - Soft Jaws Chuck Size 4" inches Item #: HK16MH055B

Item #: HK16MH055B

Model #: BULK-RS-N40-694

5 Applicable Material Cast Iron|Non-Ferrous Metals|Steel Thread Standard NPT Coating Bright Flute Count (NOF) 7 Cutting Edge Material HSS Overall Length (OAL) ‎4-1/2″ Shank Type Round w/ Drive Square Thread Cutting Part Length (THL) ‎1-3/4″ Measurement Type Fractional Flute Type Straight Country of Origin CHINA Package Weight 3

Mfg #: SK25-18

7 1/2″ Bore Diameter × 7″ Hone Length × 17.5″ Overall Length, 600 Grit, Silicon Carbide - Heavy Duty Flex-Hone American Standard Tongue & Groove - Soft Jaws Chuck Size 4" inches Item #: HK16MH055BItem #: MJ73GBD712600 Brand: Brush Research Model #: GBD712600 Product Specifications Type Heavy Duty Flex Hone Hone Length 7 Abrasive Material Silicon Carbide Overall Length 17. 5 Grit 600 Specification Ferrous Materials Bore Diameter 7 1 2