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Unit of Measure

Series

N/A RCD

Material Type

N/A High Speed Steel

Heat Treat

N/A Per Drill Manufacturer´s Standard

Finish

N/A Strippable Plastic Coat to Protect Cutting Edges (Tube Packaging Optional)

Size

N/A 33

A - Dia ±.0005

N/A 0.2810 in
B - Dia1 N/A 0.5150 in

C ±.0050

N/A 0.625 in

D ±.2500

N/A 3.880 in

N/A

  • <2> Conical point optional.
  • Made from standard straight shank jobbers or screw machine twist drills.
  • <6> Configuration applicable only for part number RCD72-625 thru RCD124-1094.
  • Caution: Step drills are designed for thru hole drilling. When used to drill a blind hole, it may be necessary to grind the drill to suit the depth required.

  • 1 Drill Tolerances per ANSI B94.11M.