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‎1/4-20 Dia-4-5/8 OAL-Bright-HSS Step Drill - Exact Tooling

‎1/4-20 Dia-4-5/8 OAL-Bright-HSS Step Drill


Item #: AC90TH1628
Brand: Generic USA
Model #: TH1628–370

Product Specifications
Cutting Diameter Minimum (DCN) 0.218″
Coating Bright
Cutting Diameter Maximum (DCX) 21/64″
For Screw Size ‎1/4″-28
Length Chip Flute (LCF) ‎3-5/16″
Applicable Material Holes to be Tapped
Overall Length (OAL) ‎4-5/8″
Measurement Type Inch
Connection Diameter Machine Side (DCONMS) 21/64″
Step Increments 13/16″
Number of Steps 2
Tool Type Cap Screw Step Drill
Cutting Edge Material HSS
$ 21.61

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