Union Butterfield 6210041 4702 Short Set Straight Shank Interchangeable Pilot Counterbore, 9/16 in Dia Bore, 1/2 in Dia Shank, 4-5/16 in OAL, 3 Flutes, HSS, Pilot Shank Diameter Compatibility: 3/16 in

  • Item Code: UNIO 6004981 6210041 4702
  • Brand: Union Butterfield
  • Mfg Part No: 6210041
  • Manufacturer: Dormer Pramet
  • Unit Size: 1

Description

Features Tech Specs Applications

Features

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    • Used to enlarge the end of a preformed hole when a flat bottom is required
    • The counterbore is an end cutting tool which utilizes and interchangeable pilot to align the enlarged hole being machined with the preformed hole
    • The 3-flute counterbore reduces chatter and improves finish

Tech Specs

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Bore Diameter 9/16
Cutting Direction Right Hand
Finish Bright
Material HSS
Number of Flutes 3
Overall Length 4-5/16
Pilot Shank Diameter Compatibility 3/16
Series 4702
Shank Diameter 1/2
Type Short Set Straight Shank
UPC 69846407552

Applications

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For enlarging the end of a preformed hole when a flat bottom is required

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