Though the Impact Driver is lightweight and compact in size

(8) 1-Inch #2 Phillips Bit Tips

Lock on button: Yes

Maximum core size is 2-5/8" deep

tool-less depth of drive

Tajima CR402S Chalk-Rite Dura 100' Chalk Snap-Line Measuring Tools_Digital Levels Though the Impact Driver isUltra Thin 0. 02" (0. 5 mm) x 100' Snap Line Chalk Rite Jam Free, 0. 5 mm chalk snap line. Produces clear and thin lines for finish carpentry. Accurately marks building materials for cutting. Less chalk spillage from main body with using the extra thin braided line. Smooth running five gear winding mechanism. Large gasket sealed refill port. Standard Equipment: (1) Chalk Rite Dura 0. 5 mm Chalk Snap Line (CR402S) Specifications: Line Dimensions: 0.