Countersinks - Series 64Set

HSS Uniflute® Countersink Set
This is the original Uniflute® Countersink designed for general purpose countersinking, chamfering or deburring. 4 Piece Set includes 1/4", 1/2", 3/4" and 1" diameters. 4 Piece set with TiN coating  also available. 7 Piece Set includes 3/16", 1/4", 3/8", 1/2", 5/8", 3/4" and 1" diameters.
  • Single flute
  • HSS
  • Available with 60°, 82°, 90°, 100° and 120° included angles
  • Self piloting and completely chatterless
  • No secondary burs formed
  • Each size may be used on a wide range of hole diameters
  • Use on machine tool or in handheld tool applications
  • Easily resharpened
  • Steam homogeneous surface treatment (blackening) to prolong tool life and prevent galling
  • Material Applications: Steels, Hardened Steels, Stainless Steels, Cast Iron, Special and High Temp Alloys, and Non-Ferrous
       Speed and Feed Data
Tool EDP Diameter Included Angle No Of Flutes Rh Available Price
64100004 64016 Set 1/4 1/ 100° 1
64100001 64001 Set 1/4 1/ 60° 1
64100072 64008 Set 3/16 1 82° 1
64100071 64003 Set 3/16 1 60° 1
64100003 64011 Set 1/4 1/ 90° 1
64100074 64018 Set 3/16 1 100° 1
64100006 64021 Set 1/4 1/ 120° 1
64100076 64023 Set 3/16 1 120° 1
64100002 64006 Set 1/4 1/ 82° 1
64T100002 64027 Set 1/4 1/ 82° 1
64100073 64013 Set 3/16 1 90° 1