Pilot Drill Bits

The pilot drill bit guides itself through a pre-existing hole in order to increase the diameter. These tools are made from spade bits with an aluminum pilot on the tip. When used with a hand drill the result is a perfectly centered hole. Flex Coat Pilot Drill Bits are available in 5/16”, 3/8”, 7/16”, 1/2”, 9/16”, 5/8” & special order sizes.

PB5/16 – Pilot Bit 5/16”
PB3/8 – Pilot Bit 3/8”
PB7/16 – Pilot Bit 7/16”
PB1/2 – Pilot Bit 1/2”
PB9/16 – Pilot Bit 9/16”
PB5/8 – Pilot Bit 5/8”
PBSS – Pilot Bit Special Order Size