Drill America DWRRTPH series Qualtech High-Speed Steel taper pin reamer. This tapered reamer turns a straight hole into a tapered hole into which standard taper pins will fit. The straight-flute reamers are generally used by hand while the helical-flute is designed for machine use. The square on the shanks of the straight fluted are suitable for holding in a tap wrench or vise. The helical-flute taper pin reamer has the geometry for reaming holes for tapered pins with a machine. The free cutting action at high speeds produces a good finish and minimizes chip packing in the flutes. 0.0611-inches short end and 0.0806-inches large end.
  • #4 HSS Helical Flute Taper Pin Reamer, DWRRTPH4
  • HSS, Taper Pin Reamer, Size 4, Shank Dia 17/64, Short End .2071, Large End .2604, Flute Length 2-9/16, O.A.L. 4-1/16
  • Qualtech Brand

Drill America DWRRTPH Series Qualtech High-Speed Steel Taper Pin Reamer, Round, Helical Flute, Uncoated (Bright) Finish, #4 Size (Pack of 1)

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