Pro, 3-flute straight, CounterBoard Channel, fish tail, end mill - shank 3,18 mm (1/8")
Specifications:
- Geometry - 3 flute high-shear straight, fish tail
- Overall Length - OAL - 38.10 mm ±0.25 mm
- Flute dia - d - nominal +0.00 -0.05 mm
- Shank dia - D - 3.18 mm +0.00 -0.005 mm
- Runout - TIR - max. 0.005 mm
- Depth Of Cut - DOC - nominal ±0.10 mm
- Anticipated Life:
- counter board substrates - min 250 rm - Material - solid submicrograin carbide
- Operating CNC - 20k-100k RPM
- Country of Origin - USA
Benefits:
- Shallow fish tail point insures smooth channel profile
- High flute volume supports high feed rates / chip loads
- Cutting edge geometry virtually eliminates chatter at high feed rates
- Straight flute geometry eliminates lifting and gouging of the substrate
Applications:
- Machining counter-board channels in matrix and composite materials
- Slotting FR-4 and other electronic substrates
- Engraving in thin substrates

