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®)


0.0315 in. (0.80mm) dia, 3 straight-flute, fish-tail counter-board channel bit, 0.138 in. DOC..
$15.70
0.0450 in. (1.143mm) dia, 3 straight-flute, fish-tail counter-board channel bit, 0.090 in. DOC..
$15.70
0.0450 in. (1.143mm) dia, ZrN coated 3 straight-flute, fish-tail counter-board channel bit, 0.090 in. DOC..
$19.00
0.0600 in. (1.524mm) dia, 3 straight-flute, fish-tail counter-board channel bit, 0.125 in. DOC..
$15.70
0.0945 in. (2.400mm)dia, 3 straight-flute, fish-tail counter-board channel bit, 0.315 in. DOC..
$13.85
0.1250 in. (3.18mm) dia, 3 straight-flute, fish-tail counter-board channel bit, 0.300 in. DOC..
$13.85