HLOFIZI Hole Saw Extension 1/2 Inch - 12 Inch Length
Shank Diameter: 7/16 inch, fit 1/2 in. or larger chuck
Shank Type: Hex
Length: 12 in.
Material: High Carbon Steel
100% SATISFACTION GURANTEED: If you are dissatisfied with HLOFIZI hole saw extension 1/2 inch for any reason, return your order within 90-Days for full refund.