Drill Bit For Challenge
Diameter: 1/8” Length: 2 inch
CHT stands for chemicals, heat and time. These drill bits are coated in PTFE to prevent buildup and increases the life of the bit. Works great for coated stocks.
CHT: PTFE coated “CHT” bits last longer and run cooler. They cut through tag board, recycled papers and heavy coated stocks without gumming up.
