SHOCKWAVE IMPACT DUTY STEP BIT #4 3/16 - 7
*Sub Brand: SHOCKWAVE
*Drill Size: 3/16 to 7/8 in.
*Material: High Speed Steel
*Style: #4
*Product Type: Impact Step Drill Bit
*Number in Package: 1 pc.
*Shank Type: Quick-Change Hex Shank
*Packaging Type: Clamshell
*Shank Diameter: 1/4 in.
*Finish: Titanium Aluminum Nitride (TiAlN)
*Usage: Drilling holes in thin metals
*Number of Steps: 12