Standard Abrasives Unitized Mounted Point 877019, 821 W160 x 1/8 in Category_Adhesion Promoters 1/2" square drive bi-hexagon socket:

1/2" square drive bi-hexagon socket: 26mm

SI-PEX50103

Kit Includes 4 Piece of TKO Carbide-Tipped Hole Cutters:

6130290 19 10

Standard Abrasives Unitized Mounted Point 877019, 821 W160 x 1/8 in Category_Adhesion Promoters 1/2" square drive bi-hexagon socket:General Information Brand Standard Abrasives Attachment Type Shaft Country Of Origin United States California Residents Proposition 65 Warning Dimensions and Specifications Head Diameter (Imperial) 0. 25 in Head Diameter (Metric) 6. 35 mm Maximum Speed 81300 rpm Overall Length (Imperial) 0. 25 in Overall Length (Metric) 6. 35 mm Shank Diameter (Imperial) 0. 12 in Shank Diameter (Metric) 3. 04 mm Grit Non Pertinent Micron Grade Non Pertinent Overall