Machine Screw Fractional Tap & Hex Die Set, 12-Pc. Drain Tubes & Fittings 3/8" porcelain plus tile bit

3/8" porcelain plus tile bit and 5/32" pilot

1/2" x 67"

Gerber and most any 2 In

1/4" porcelain plus tile bit and 5/32" pilot

Please refer to the following dosing table for help finding the right dose for your dog

Machine Screw Fractional Tap & Hex Die Set, 12-Pc. Drain Tubes & Fittings 3/8" porcelain plus tile bit12 Pc Machine Screw Fractional Tap & Hex Die Set, Dies are Ideal For Routine Maintenance, Repair Work And For Rethreading Where High Accummracy And Tolerance Thread Is Not Critical, Taps Have Straight Flutes Which Are Ground To Provide Rapid Chip Removal For Efficient Threading, Designed For Hand Threading Work In A Variety Of Materials Taps Produce A Class 2B Thread