– The most versatile flat drill bit set with a hex handle of 1/4″ and with multipurpose 10mm-25mm sizes
– Quickly replacable hex shank with grooves to reduce slippage, prevent falling
– Designed to remove the chips to smoothly to increase the drilling efficiency
– The cutter head is made of high quality high carbon steel
– Durable, the polished surface of the head ensures longevity.
– Easy to use and can be used on woodworking,bench drill, DC, and AC hand drills; soft and hardwood and gypsum board, clinker, foam box and other soft objects
– Set contains 10mm, 12mm, 16mm, 18mm, 20mm, and 25mm flat drill bits