‎5/8″ × 1-1/2″ × 7-1/2″ Household Knife & Tool Sharpener 280 Grit Extra Fine 5 Case Counterbore/Countersink 4581 Calibrated No Traceability Certification

4581 Calibrated No Traceability Certification Included No Standards B47

Mfg #: 4509006

Item #: GM72500487

Product Specifications Style Threaded Pipe Size (Inch) 1/2 Length (Inch) 12 Material Grade 304 Schedule 80

Mfg #: ER40-0406

‎5/8″ × 1-1/2″ × 7-1/2″ Household Knife & Tool Sharpener 280 Grit Extra Fine 5 Case Counterbore/Countersink 4581 Calibrated No Traceability CertificationItem #: MH6487939 Brand: Norton Abrasives Model #: 07660787939 Product Specifications TradeName Saint Gobain Abrasives Grit 280 Width 1 1 2 Type Household Knife & Tool Sharpener Overall Length 3 Color Black Thickness 5 8 Model No 1B10C Abrasive Material Silicon Carbide Hardness O Grade Fine Application Restoring cutting edge on straight edged tools such as knives, chisels, plane blades or other tools