Part
1PC Hole saw-108mm.
2PC Pilot drill.
1PC Arbor.
parameters
1, Arbor: 7/16" HEX; Thread size: 5/8-18 UNF; Chunk Size: 1/2"; Fits size-1-1/4-8-17/64".
2, Inner hole depth of saw: 38mm.
3, Opening diameter: 108mm-4-1/4".
4., Pilot drill diameter: 6mm.
Use range
1. Use occasions: install air conditioning, house decoration,pipe installation, water heaters installation.
Tip
When opening metal materials, use with coolant, the effect will be better.