Drill multiple size holes with one bit. Drill sheet metal and aluminum without deforming or distorting.
Bits start on contact, deburr, and chamfer while drilling, and do not require a center punch. Titanium nitride-coated high-speed steel. 1/4" shank.
Set contains three Uni-Bits:
• 1/8" to 1/2"
• 3/16" to 1/2"
• 1/4" to 3/4"
Size: 1/8" to 1/2", 3/16" to 1/2" and 1/4" to 3/4"
Material: Steel
|