Brand: OSG / Part #: 7825008 Square Serrated Key Type - Round Jaws Chuck Size 8" inches it is tough

it is tough

25 x 20mm *(10) M8 x 1

921 *Model Number: 4164D11 *Mount: D1-11 *Mount Recess: 7

7072 Calibrated Yes Traceability Certification Included NIST Standards B47

3/8" and 7/16" for standard dowel pins and 4 threaded adapters for removing 1/4"

Brand: OSG / Part #: 7825008 Square Serrated Key Type - Round Jaws Chuck Size 8" inches it is toughItem #: 83112094 Brand: OSG Model #: 7825008 Product Specifications Insert Style RPHT Insert Size Code 10 Insert Material Carbide Manufacturer Grade XC3030 Inscribed Circle (mm) 10. 00 Corner Radius (mm) 0. 00 Insert Hand Neutral Series 78PRC Number Of Cutting Edges 8 Ansi Code RPHT10T3MOEN GL XC3030 Cutter Series Compatibility PRC Chip Breaker GL Shape Round Insert Holding Method Screw Thickness (mm) 3. 9700 Coating Finish TiCN Al2O3 Included Angle