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Back Countersink Cutters

  • use in restricted areas where direct countersinking is not possible. 
  • four flute
  • 100 degree
  • quality high speed steel
  • Made in USA
  • back countersink cutter only. use with Spenro #40185 - #40192 series pilots (purchased separately)
Quantity Product Options Price
#40195-back countersink cutter, 1/4" dia., 1/8" pilot hole $15.19
#40196-back countersink cutter, 1/4" dia., 3/32" pilot hole $15.19
#40197-back countersink cutter, 5/16" dia., 1/8" pilot hole $15.31
#40198-back countersink cutter, 5/16" dia., 5/32" pilot hole $15.31
#40199-back countersink cutter, 3/8" dia., 3/16" pilot hole $16.73
#40200-back countersink cutter, 3/8" dia., 5/32" pilot hole $16.73
#40201-back countersink cutter, 7/16" dia., 3/16" pilot hole $16.90
#40202-back countersink cutter, 7/16" dia., 5/32" pilot hole $16.90
#40203-back countersink cutter, 1/2" dia., 3/16" pilot hole $18.36
#40204-back countersink cutter, 1/2" dia., 1/4" pilot hole $18.36
#40205-back countersink cutter, 9/16" dia., 3/16" pilot hole $18.61
#40206-back countersink cutter, 9/16" dia., 1/4" pilot hole $18.61
#40207-back countersink cutter, 5/8" dia., 1/4" pilot hole $20.18
#40208-back countersink cutter, 5/8" dia., 5/16" pilot hole $20.18
#40209-back countersink cutter, 11/16" dia., 1/4" pilot hole $20.58
#40210-back countersink cutter, 11/16" dia., 5/16" pilot hole $20.58
#40211-back countersink cutter, 3/4" dia., 1/4" pilot hole $22.38
#40212-back countersink cutter, 3/4" dia., 5/16" pilot hole $22.38
#40213-back countersink cutter, 7/8" dia., 5/16" pilot hole $23.49
#40214-back countersink cutter, 7/8" dia., 3/8" pilot hole $23.49
#40215-back countersink cutter, 1" dia., 5/16" pilot hole $26.31
#40216-back countersink cutter, 1" dia., 3/8" pilot hole $26.31
#40217-back countersink cutter, 1-1/4" dia., 3/8" pilot hole $30.98
#40218-back countersink cutter, 1-1/4" dia., 1/2" pilot hole $30.98