18 mm Bore Diameter × 2 1/2″ Hone Length × 8″ Overall Length, 320 Grit, Boron Carbide - Standard Duty Flex-Hone 1.5mm x 60 Serrations - Pointed Soft Jaws Chuck Size 15" inches and up Model #: 8850404

Model #: 8850404

Item #: GH5053824

*Brand Name: Tapmatic *Model Number: 23952 *Mount: 1 *Shank Size: BT40 *Type: Tapping Head Shank *Weight: 1

Model #: ZUSA-PF-5006

Item #: GM604561077

18 mm Bore Diameter × 2 1/2″ Hone Length × 8″ Overall Length, 320 Grit, Boron Carbide - Standard Duty Flex-Hone 1.5mm x 60 Serrations - Pointed Soft Jaws Chuck Size 15" inches and up Model #: 8850404Item #: MJ73BC18M320BC Brand: Brush Research Model #: BC18M320BC Product Specifications Type Standard Duty Flex Hone Hone Length 2 1 2 Abrasive Material Boron Carbide Overall Length 8 Grit 320 Specification Tough Ferrous Materials Bore Diameter 18 mm