CNC router bits and carbide cutting tools with tutorials and technical guides

3-flute Carbide Counter-board Channel Cutter (RC3D8) - (0.125" shank)

  • Geometry - 3 high-shear straight-flutes, stub length, 1/8 in. (3.18 mm) shank, fish tail point
  • Length - 1.5 in. ±0.010 in.
  • Diameter - nominal +0.0000 in., -0.0010 in.
  • Shank dia. - 0.1250 in. (3.18 mm) +0.00, -0.0002 in.
  • Runout (TIR) - ±0.0002 in.
  • Max. depth of cut - 0.125 in. ±0.005 in.
  • Anticipated Life - min. 10,000 linear inches (composite, Micarta®)
  • Material - solid submicrograin carbide
  • Operating RPM - CNC certified operation 20k RPM to 100k RPM
  • Feeds / speeds - min. 175 - 200 in./min. @ 40 KRPM (Micarta®)
Carbide 3-flute Zero Helix Counterboart Channel Cutters for Phenolics and Composites 3-flute zero helix high-rake tip

Diameter LOC Flutes Coating Shank OAL Depth Rings Reviews Part Number Price
0.0315" (0.80mm) 0.14" (3.56mm) 3 1/8" 1.50" (38.1mm) Available RC3D8-0315-014F

$16.64

0.0450" (1.14mm) 0.09" (2.29mm) 3 1/8" 1.50" (38.1mm) Available RC3D8-0450-009F

$16.64

0.0450" (1.14mm) 0.09" (2.29mm) 3 ZrN 1/8" 1.50" (38.1mm) Available RC3D8-0450-009FC

$20.14

0.0600" (1.52mm) 0.13" (3.30mm) 3 1/8" 1.50" (38.1mm) Available RC3D8-0600-013F

$16.64

0.0600" (1.52mm) 0.13" (3.30mm) 3 ZrN 1/8" 1.50" (38.1mm) Available RC3D8-0600-013FC

$20.14

0.0625" (1.59mm) 0.32" (8.00mm) 3 1/8" 1.50" (38.1mm) Available RC3D8-0625-031F

$16.64

0.0945" (2.40mm) 0.32" (8.13mm) 3 1/8" 1.50" (38.1mm) Available RC3D8-0945-032F

$14.68

0.1250" (3.18mm) 0.30" (7.62mm) 3 1/8" 1.50" (38.1mm) Available RC3D8-1250-030F

$14.68