The DEWALT DCD460T2 60V max* flexible 1/2″ stud & joist drill kit features flexible technology; the world’s first battery that automatically changes voltage when you change tools. The flexible battery is backwards compatible with our 20V max* tools so you get up to 4x the runtime. (**With flexvolt 60V max* battery when used with DEWALT 20V max* tools.) you can slide the battery into a whole new lineup of 60V max* and 120V max* tools from DEWALT. The DCD460 drill features a 60V Brushless motor for increased power and runtime, with 2 variable speed ranges (0-300/ 0-1250 RPM) to match appropriate speed to the application. It has an adjustable bail handle and 2-position side handle for leverage and control, along with a metal-gear housing for jobsite durability and increased reliability. This tool also has an E-clutch – A perform and protect feature that detects reactionary torque caused by a bind-up or stall and reduces speed to a manageable level until control is regained. Specifications: Capacity in wood (self-feed): 4-5/8″, capacity in wood (hole saw): 6-1/4″, capacity in wood (Auger Bit): 1-1/2″, capacity in wood (Spade bit): 1-1/2″, capacity in steel (twist bit): 1/2″, Capacity in steel (Hole saw): 5″. Kit includes: (1) DCD460 drill, (2) DCB606 flexvolt Lithium Ion batteries, (1) DCB115, (1) chuck key and holder, (1) 2-position side handle, (1) adjustable bail handle, (1) kit bag.