DeWALT 1/4" X 6" Ultracon SS4 Stainless Steel Hex Head Screw Anchor Titen Turbo Screw Anchor - Drill Bits Are there any important handling

Are there any important handling precautions to keep in mind during installation

How many fingers are included

the vibration-absorbing back handle and side handle further reduce vibration

What does the NEWALL DP700 DRO add to this mill/drill

DeWALT 1/4" X 6" Ultracon SS4 Stainless Steel Hex Head Screw Anchor Titen Turbo Screw Anchor - Drill Bits Are there any important handlingThe UltraCon SS4 anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials. The screw anchor is fast and easy to install and provides a neat, finished appearance. UltraCon SS4 anchors feature a Stalgard coating and provide enhanced corrosion resistance over carbon steel fasteners. Part Number : DFM4EUH385 Head Style : Hex Washer Screw Size : 1 4" X 6" Anchor Material : 410 Stainless