KnKut Fractional Performance Step Drill Bit, 3/16 in - 7/8 in - KK4-3/16-B Digital Torque Wrenches SK Tools - 8 mm

SK Tools - 8 mm 3/8" Drive 6-Point Metric Standard Chrome Socket - 308

4008: 1/4" 1 bit holder No

Depth: 305mm

Foam storage tray size: 7

D1 Size: 34mm D2 Size: 31mm H1 Size: 27mm H2 Size: 47

KnKut Fractional Performance Step Drill Bit, 3/16 in - 7/8 in - KK4-3/16-B Digital Torque Wrenches SK Tools - 8 mmKnKut Fractional Performance Step Drill Bit, 3 16 in 7 8 in KK4 3 16 B KnKut Step Drills are made from special moly alloy steel and gold surface treated for maximum lubricity. Dual flute construction drills clean accurate holes in thin materials. Use for all thin metals, rigid plastics such as Plexiglas and wood or composite materials with a thickness equal to or less than the step thickness. When drilling steel with 1 8" or greater thickness, a