Both tools have bright LEDs to provide greater visibility

The dual action control offers “random orbit with forced rotation” or "random orbit with free rotation"

charge level indicator to monitor battery charge

greater productivity

Triumph Twist Drill 90518 T18 15-Piece Twist Drill Bit Set 8-1/4" Circular Saw Blades Both tools have bright LEDs15 piece, fractional, twist drill bits with metal index. Standard Equipment: 15 Twist Drill Bits 1 16" to 1 2" by 32nds Metal Index Specifications: Style: T18 Point: 118 Degree Sizes: 1 16" to 1 2" by 32nds Material: HSS Coating Finish: Bright Finish Features: High speed steel for general purpose drilling in a variety of materials Jobbers length drill, the most common overall length Made in the U. S. A.