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4-40 HSS Step Drill for Chamfered Holes To-Be-Tapped - Tapper Length
  • DESCRIPTION

    For Drilling 45° Chamfered Holes To-Be-Tapped. (To produce approx. 70% thread). An essential tool for every tool room. One tool does two jobs in a single pass.
    They can be sharpened repeatdly and are easily modified for any special length-of-step.
warningThis product may contain metals and/or chemicals that are included in the State of California's latest Prop 65 warnings. Exposure may cause cancer and/or reproductive harm. For more information go to www.P65Warnings.ca.gov
4-40 HSS Step Drill for Chamfered Holes To-Be-Tapped - Tapper Length
Order No. 9780041

Your Price: $17.16

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Screw Size:
4-40
Step Length:
3/8"
Minor Diameter:
.0890"
Flute Length:
3"
Mayor Diameter
.1285"
Overall Length:
5-3/8"
Material:
High Speed Steel
Brand:
REPUBLIC DRILL