Triple teeth (Precision ground teeth 3 edges)
Power frequency is 50Hz
Hole Diameter North America: 15
Removing mortar or tile adhesive (e
Features Extreme Protection Technology (XPT) which is engineered to provide increased dust and water resistance in harsh job site conditions
Ridgid Knockout Punch & Punch Die Nibbler Triple teeth (Precision ground teethRidgid Knockout Punches Catalog No. Conduit Size Actual Size Price 17497 1 2" 22. 5mm 1,500. 00 17502 3 4" 28. 3mm 1,650. 00 17507 1" 34. 6mm 1,850. 00 17512 1 1 4" 43. 3mm 2,000. 00 17517 1 1 2" 49. 7mm 2,850. 00 17522 2" 61. 8mm 3,500. 00 17527 2 1 2" 74. 4mm 6,100. 00 17532 3" 90. 6mm 7,400. 00 17537 3 1 2" 103. 2mm 13,750. 00 17542 4" 116mm 18,350. 00 Ridgid Knockout Punch Dies Catalog No. Conduit Size Actual Size Price 17547 1 2" 22. 5mm 1,300.