Hex Head Self-Drill
Thin Wafer Plymetal Self-Drill With Wings
Use a #4 point for metal to steel applications up to 3/8”thick.
#5 point for metal to steel up to 1/2” thick.
For attaching plywood to metal.
• Wings bore out and relieve wood chips before breaking off at metal.
• Zinc plated #3 point. #2 Phil.
*Wings prevent plywood from climbing up threads.
Phil Flat Self-Drill With Wings
Thin Wafer Plymetal Self-Drill