Challenge Long Teflon 5/16" Drill Bit 2.5" Drilling Capacity

Challenge Long Teflon

5/16" Dia. Drill Bit

Teflon coated drills are coated inside and out with ultra-durable Teflon which helps the slugs move through the drill more smoothly, preventing clogged drills.
 

Made of one piece construction from the finest quality tool steel. Micro Polished on the inside to allow chips to flow easily and reduce clogging. Every drill bit is thoroughly inspected after each machining and finishing process to insure the highest quality product on the market.


MADE IN THE USA


Each Drill Bit Ships Inside Re-Closeable Plastic Tubes For Protection.