Bosch SDH4 1/4 In. to 7/8 In. High-Speed Steel Step Drill Bit FedEX 500 RPM Screwgun:

500 RPM Screwgun:

Dewalt Oscillating Tool Guide System

splinter-free cuts

Front Handle Style: Use with DEWALT and PORTER-CABLE (690 and 890 series) routers

Bosch SDH4 1/4 In. to 7/8 In. High-Speed Steel Step Drill Bit FedEX 500 RPM Screwgun:Diameter 1 4", 7 8", 1 1 8" Increments N A Step Depth 5 32" Number of Hole Sizes 3 Shank Diameter 3 8" Application For 1 2" and 3 4" conduit Point Type Self starting *Note Drill bits (or extension + drill bit) in excess of 8" should never exceed 600 RPM Notes For 1 2" and 3 4" conduit View More Sizes Item # Reviews Diameter Increments Step Depth Number of Hole Sizes SDH1 1 8" to 1 2" 1 32" 1 8" 13 SDH10 1 4" to 1 3 8" 1 8" 1 8" 10 SDH11 1 1 8" N A N A