TKO™ Master electrician's kit includes six common sizes along with a spare SmoothStart™ pilot bit and a convenient carrying case. Kit contains: two SmoothStart™ replacement tips, 7/8 inch 1-1/8 inch, 1-3/8 inch, 1-3/4 inch, 2 inch and 2-1/2 inch pilot bits.
Integrated arbor provides solid rotation
SmoothStart Pilot Drill prevents bit from “walking” on smooth surfaces
Precision ground carbide teeth for fast cutting of clean, burr-free holes
Designed specifically for sheet metal and stainless steel
Built-in over drill flange prevents penetration beyond the sheet metal