DeWalt's Extreme series Tri-Flute bits are impact rated with 1/4" hex shanks, making them suitable for use in impact drivers as well as all standard drills with a jawed chuck. They can be use for drilling holes up to 100mm deep into wood with corded and cordless machines.

Brand Name	DeWalt
Manufacturer Model No	DT90237
Type	Drill Bits
Total Bit Length	152mm
Item Id	21027363