Description
- fits into power tools chuck securely and eliminates slip
- clears chips faster and allows particles to escape easily
- increases cutting speed with self-centering and prevents walking
- classic high speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal
- Bit #1 (6 steps): 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"; Bit #2 (13 steps): 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2"; Bit #3 (9 steps): 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
Drill multiple size holes with one bit. Drill sheet metal and aluminum without deforming or distorting. Bits start on contact, debur and chamfer while drilling and do not require a center punch. Titanium nitride coated high speed steel. 1/4 inch hex shank.
