BOSCH SDT6 Step Drill Bit, 3/16 to 1/2 in Drill, 6-Hole Size, 3/16 in Min Hole Size, 1/2 in Max Hole Size, Titanium Mallets & Axes With RFID chip for automatic

With RFID chip for automatic suction hose detection

durability and finish

Large round face

Padlockable Locking

300 to 400 sq-ft/gal Smooth

BOSCH SDT6 Step Drill Bit, 3/16 to 1/2 in Drill, 6-Hole Size, 3/16 in Min Hole Size, 1/2 in Max Hole Size, Titanium Mallets & Axes With RFID chip for automaticBOSCH Step Drill Bit, 3 16 to 1 2 in Drill, 6 Hole, 3 16 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 16 in H x 3 8 in D Step, 2 in L FluteFeatures: Super hard titanium coating lasts up