3M Rubber Slotted Expander Wheel 77720, 2 in x 1 in 1/4 Diameter Shank Series-KnipeXtend High thermal conductivity allowing heat

High thermal conductivity allowing heat to dissipate from joint

Oversized D50mm contact surfaces are built into the D40mm housing: maximum protection during work on sensitive surfaces

Internal flanges inside handle provide solid

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3M Rubber Slotted Expander Wheel 77720, 2 in x 1 in 1/4 Diameter Shank Series-KnipeXtend High thermal conductivity allowing heatGeneral Information Brand 3M Attachment Type Shaft Function Attachment Style Mechanical Attachment Product Type Expander Wheel Country Of Origin United States Sold As Each Lead Time 2 days California Residents Proposition 65 Warning Dimensions and Specifications Maximum Speed 12000 rpm Overall Diameter (Imperial) 2 in Overall Diameter (Metric) 50. 8 mm Overall Width (Imperial) 1 in Overall Width (Metric) 25. 4 mm Shank Size 0. 25 in Width 5. 98 in 15.