If you want a more traditional notch

Grounded plugs allow for safe operation

Integral hook for hands free use in multiple placements

or Synthetic Oil Capacity 40

Once the cut is complete the blade will shut off and the head will raise back up

Milwaukee 49-22-0130 7 Piece Contractor's Selfeed Bit Kit SBDK-23098 If you want a moreFeatures Faster, more accurate drilling: Center feed screw pilots the bit and allows the bit to pull through fast Clean holes: Inside cutting plane shaves the hole radius for clean, smooth holes without pressure Long lasting performance: Bits are resharpenable and include two removable, replaceable feed screws Conveniently packaged: Includes the most commonly used bits on the jobsite in an impact resistant carrying case What's in The Box (1)Extension