BOSCH SDT1 Step Drill Bit, 1/8 to 1/2 in Drill, 13-Hole Size, 1/8 in Min Hole Size, 1/2 in Max Hole Size, Titanium Hose Fittings Ultra hardened cutting edge for

Ultra hardened cutting edge for up to 5x longer life than standard blades

Use in hand held or table-mounted routers and laminate trimmers

Precision machined aluminum base for planing accuracy

1-3/4 in Width

Knurled Finger Handle

BOSCH SDT1 Step Drill Bit, 1/8 to 1/2 in Drill, 13-Hole Size, 1/8 in Min Hole Size, 1/2 in Max Hole Size, Titanium Hose Fittings Ultra hardened cutting edge forBOSCH Step Drill Bit, 1 8 to 1 2 in Drill, 13 Hole, 1 8 in Minimum Hole, 1 2 in Maximum Hole, 3 in Overall Length, 1 4 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 32 in H x 1 8 in D Step, 2 in L FluteFeatures: Super hard titanium coating lasts up