7 x 1/2 x 1-1/4" - Aluminum Oxide (38A) / 80J Type 1 - Surface Grinding Wheel Lathe Toolholder Bushings - Type L Bushings Retaining Ring Assortment Contains: *(20)

Retaining Ring Assortment Contains: *(20) 1/2" *(20) 9/16" *(20) 19/32" *(25) 5/8" *(10) 11/16" *(25) 3/4" *(10) 7/8" *(10) 1" *(10) 1-1/4"

00 Oversize No Thread Standard UNF Series/List CU208400 Style Spiral Point Tapping Depth (Inch) 2-1/4 Shank Diameter (Decimal Inch) 0

75 Length: 4

Mfg #: 5730210

Tensile Strength (psi): 8500

7 x 1/2 x 1-1/4" - Aluminum Oxide (38A) / 80J Type 1 - Surface Grinding Wheel Lathe Toolholder Bushings - Type L Bushings Retaining Ring Assortment Contains: *(20)Item #: MH60070041049 Manufacturer: Norton Abrasives Mfg #: 6625294104 Technical Specifications: *Brand Name: Norton Abrasives *Color and Bond: White Vitrified *Diameter: 7 *Grit Size: 80 *Hardness: J *Hole Size: 1 1 4 *Material: Aluminum Oxide (38A) *RPM: 3600 *Size: 7 x 1 2 x 1 1 4 *Spec: 38A80 JVBE *Thickness: 1 2 *Wheel Type: Type 1 Description: *38A Abrasive cool cutting action *AA Abrasive excellent friability Shipping Info: *Actual Weight 1.