Specifications 

• Depth of cut:
    9 mm bit - 0.380 in.
    11.7 mm bit - 0.460 in.
     Parallel (drag) kerf  depth - 0.100 in.
• Deflection compensation (typical):
    0.002 - 0.004 in. typ.
• Diameter (normal kerf):
     2 point - 0.0280 in.  ±0.00025 in. (0.00635mm) 
     3 point - 0.0420 in.  ±0.00025 in. (0.00635mm) 
     4 point - 0.0560 in.  ±0.00025 in. (0.00635mm) 
     6 point - 0.0840 in.  ±0.00025 in. (0.00635mm) 
• Runout (TIR) - < 0.0003 in. (0.00762mm)
• Geometry - 5 flute, Blended Helix^®, 1/8in. (3.18 mm) shank, fish tail point
• Length - 1.5 in. ±0.010 in.
• Anticipated Life: (click for more information)
     5/16 in. Baltic birch plywood - 7,000 to 12,000 linear inches (29,000 linear inches max)
     5/16 in. maple plywood - 5,000 to 8,000 linear inches
• Material - solid submicrograin carbide 
• Operating RPM - CNC certified operation 8k RPM to 100k RPM

Benefits

• Cuts 5/16 in. Baltic birch plywood at 90 - 110 in./min. @ 40,000 RPM
• 9mm tools are available with  CloseKerf© flute geometry for unprecedented closeness in rule placement.(click for more information)
• 5 flute geometry insures long life, and low deflection at high feed rates
• Fish tail point eliminates  backside breakout and splintering
• Variable helix design provides more efficient chip extraction and minimizes top surface fuzz and splintering
• Cutting edge geometry eliminates tearing and pulling, yielding smooth, precise edges and sidewalls

Applications

• Cutting kerf slots in steel-rule die-boards
• Clean-up cutter for fine inlay pocket finishing.