- Thread size 1/2-20|Chuck size 1/4 in|1/4 in high speed drill pilots for fast hole starting|Durable steel construction for long-lasting performance|Flat head setscrew in body for easy replacement of the pilot drill|Versatile design saves valuable time, no tools needed to change hole saws
- Brand: IdealArbor Size: 1/4Hole Saw Diameter: 9/16 to 1-3/16Material: SteelShank Shape: RoundShank Size: 1/4
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