Endmills for PCB - Pro Metal 2-flute stub

Specifications:

• Flute geometry - 2-flute stub
• Tip geometry - fish tail point
• Overall Length - OAL - 36.07 mm (1.42") ±0.25 mm
• Flute diameter - d - nominal +0.00 -0.05 mm
• Shank diameter - D - 3.175 mm (1/8") +0.00 -0.005 mm
• Helix angle - 28°
• Runout - TIR - max. 0.005 mm
• Depth Of Cut - DOC - nominal ±0.10 mm
• Anticipated Life:
  • depends on material - min. 150 meters (ebony)
• Material - solid submicrograin carbide
• Depth Ring Set - 20.32 mm (.800") ±0.05 mm (optional)
• Operating RPM - CNC certified operation 20k÷100k RPM

Benefits:

• Fish tail point eliminates backside breakout and splintering
• High flute volume supports high feed rates / chip loads
• Flute geometry optimized for cutting composites

Applications:

• Machining non-ferrous and precious metals for PCB fabrication
• Shaping high mineral content reconstituted stone products
• Cutting and shaping mild steels