7 x 1/2 x 1-1/4" - Aluminum Oxide (32AR) / 46I Type 1 - Surface Grinding Wheel Square Serrated Key Type - Round Jaws Chuck Size 6" inches 3930 Calibrated No Traceability Certification

3930 Calibrated No Traceability Certification Included No Standards B47

Mfg #: IS2400

Mfg #: 29005

*Brand Name: Collis *Drill Size: 15/32 *Morse Taper Shank: 3

Item #: 66835844

7 x 1/2 x 1-1/4" - Aluminum Oxide (32AR) / 46I Type 1 - Surface Grinding Wheel Square Serrated Key Type - Round Jaws Chuck Size 6" inches 3930 Calibrated No Traceability CertificationItem #: MG3727321 Manufacturer: Carborundum Mfg #: 0553952732 Technical Specifications: *Brand Name: Carborundum *Color and Bond: Purple Vitrified *Diameter: 7 *Grit Size: 46 *Hardness: I *Hole Size: 1 1 4 *Material: Aluminum Oxide (32AR) *RPM: 3600 *Size: 7 x 1 2 x 1 1 4 *Spec: 32AR46 IV40 *Thickness: 1 2 *Wheel Type: Type 1 Description: *Ideal for grinding all types of tool steel *Strong and sharp abrasive good penetrationon tough alloy steels *For