Proto J7440R8MM Socket Bit Set 1 4 in Drive Size, 10 Pieces, 1.5 mm to 7 mm Range of Tip Sizes, Metric 2475N7.5 V 230 3 Grinding Speed 1 Grinding Speed 1 408 RPM Duty Cycle Continuous Flow Rate @ 5 Ft Finish Chrome Number of Pieces 10 SAE or Metric Metric Includes Not Found Measurement Type Metric Insulated No Tip Type Hex Material Alloy Steel Tether Capable Not Tether Capable Tip Style Hex Features Rounded Bolt Removal Technology (Rbrt) Designed to Prevent the Rounding of Hex Fasteners Sockets Included 1 00mm Impact Rated No Standards ANSI Drive Type Not Found Tether Style Not Tether Capable Replaceable Insert No Container Type None Piece Count Range 2 to 25 Tether Ready No Non Sparking No