Carbide Burr Blanks
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  • [content:title]SJ series

SJ series

  • Shape: Countersink with 60 deg. burr blanks
  • Decription: sintered carbide burr blanks
  • Type: SJ/ KSJ
  • Standard:ANSI Standard / DIN
  • Carbide grade:K20/K30/Q7
Product classification
ShapeModelNominal   Diameter (inch)
    D
Nominal Length   (inch)
    H
SJ-33/87/16
SJ-51/235/64
SJ-65/811/16
SJ-73/451/64
SJ9149/50


K20 performance

Hardness HRA 90.8 Coercive force 15.4
Transverse Strength 2200 Nmm2 Porosity A02B00C00
Grain size 1.2m