7 x 1/4 x 1-1/4" - Aluminum Oxide (32A) / 60J Type 1 - Surface Grinding Wheel Square Serrated Key Type - Master Keys Chuck Size 10" to 12" inches 0000 Shank Width/Diameter (Inch) 1

0000 Shank Width/Diameter (Inch) 1 Shank Width/Diameter (Decimal Inch) 1

Model #: 4507007

455 Thickness (Decimal Inch) 0

single piece hardened (Rc 58-60) steel construction provides stable and reliable positioning for compound use

DIN 6537K Web Thinning Web-Thinned Through Coolant Yes Drill Bit Grade High Performance Material Grade Submicron Series/List 3XD Solid Length Type Stub

7 x 1/4 x 1-1/4" - Aluminum Oxide (32A) / 60J Type 1 - Surface Grinding Wheel Square Serrated Key Type - Master Keys Chuck Size 10" to 12" inches 0000 Shank Width/Diameter (Inch) 1Item #: MH60070039549 Manufacturer: Norton Abrasives Mfg #: 6625293954 Technical Specifications: *Brand Name: Norton Abrasives *Color and Bond: Gray Vitrified *Diameter: 7 *Grit Size: 60 *Hardness: J *Hole Size: 1 1 4 *Material: Aluminum Oxide (32A) *RPM: 3600 *Size: 7 x 1 4 x 1 1 4 *Spec: 32A60 J8VBE *Thickness: 1 4 *Wheel Type: Type 1 Description: *Ideal for grinding all types of tool steel *Strong and sharp abrasive good penetrationon tough alloy