BOSCH SDT10 Step Drill Bit, 1/4 to 1-3/8 in Drill, 10-Hole Size, 1/4 in Min Hole Size, 1-3/8 in Max Hole Size Cutting Pliers adjustable headband adjusts for multiple

adjustable headband adjusts for multiple head sizes

Handle Type: Fixed

Not compatible with Craftsman®

Head Type: Magnetic Nail

Overall Length: 7-1/2

BOSCH SDT10 Step Drill Bit, 1/4 to 1-3/8 in Drill, 10-Hole Size, 1/4 in Min Hole Size, 1-3/8 in Max Hole Size Cutting Pliers adjustable headband adjusts for multipleBOSCH Step Drill Bit, 1 4 to 1 3 8 in Drill, 10 Hole, 1 4 in Minimum Hole, 1 3 8 in Maximum Hole, 3 in Overall Length, 3 8 in Shank Diameter, Titanium, Finish: Titanium Coated, Applicable Materials: Aluminum, Brass, Cast Iron, Copper, Ducts, Plasterboard, Plastic, Plexiglass, PVC, Sheet Metal, Stainless Steel, Steel, Veneers, Vinyl Siding, Wood, Additional Information: 1 8 in H x 1 8 in D Step, 2 in L Flute, For Use With 1 in Conduits and