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2-flute Carbide Steel-Rule Die Counter-board Chamfering / Engraving / Cutout Bits (EM2D8-1250)

These tools were designed with the assistance of numerous steel rule die shops that needed  low-cost, high-speed tools for chamfering counter board channels and for depaneling the finished counters. 


Specifications

  • Geometry - 2 flute, 1/8 in. (3.18 mm) shank, spiral "V" point
  • Tip diameter - 0.0150 in. 0.0002 in.
  • Length - 1.50 in. 0.010 in.
  • Tip angle - nominal  1
  • Shank dia. - 0.1250 in. (3.18 mm) +0.00, -0.0002 in.
  • Runout (TIR) -  0.0002 in. max
  • Max. Depth of Cut ( DOC) - varies by tip angle
  • Anticipated Life - 6,000 linear inches (Micarta, Black Max)
  • Material - solid submicrograin carbide
  • Ring Set - 0.800 in. 0.002 in. (optional)
  • Operating RPM - CNC certified operation 40k RPM to 100k RPM

Benefits

  • Cuts Micarta at 100 - 120 in./min. @ 40,000 RPM
  • Cutting edge geometry virtually top edge lifting and fraying.
  • True spiral geometry insures efficient debris removal
  • 30, 45, 60 & 90 tips optimized for chamfering and through-cutting glass-phenolic and paper-phenolic counter board substrates

Applications

  • Counter board channel chamfering
  • Counter board separation (depanelization)
  • Engraving plaques, awards, medallions, and labels

Notes


Application Data (tool description for CAM software)

  • Tool Type: V-Bit
  • Diameter (D) = 0.1250 in.
  • Included Angle (A, total angle)
    • 30°
    • 45°
    • 60°
    • 90°
  • Stepdown = Depth per Pass, Pass Depth:
    • Plastic - 0.015 in. (0.38mm)
    • G-10 / FR-4 - 0.010 in. (0.25mm)
    • Aluminum - 0.005 in. (0.13mm)
    • Hardwood - 0.020 in. (0.51mm)
    • Softwood - 0.030 in. (0.76mm)
    • MDF - 0.020 in. (0.51mm)
  • Depth of Cut (DOC):
    • 30° - 0.200 in. (5.1mm)
    • 45° - 0.145 in. (3.7mm)
    • 60° - 0.095 in. (2.4mm)
    • 90° - 0.055 in. (1.4mm)
  • Stepover (for final cleanup pass) = 0.005 in. (0.13mm)
  • Stepover (for roughing, clearance pass) = 0.010 in. (0.25mm)
  • Spindle RPM (SPEED) = 5 KRPM to 60 KRPM
  • Feedrate (IPM) = Depends on the material being cut. Do the Sweetspot Test before setting this parameter
    (go to: http://www.precisebits.com/tutorials/calibrating_feeds_n_speeds.htm).
  • Plunge rate = 10 IPM to 25 IPM (again depending on material being cut)
2-flute Carbide V-tip engraving, chamfering, carving and cutout tool
60 tip Chamfering / Cut-out

Engraving / Metal Cutting
Micro-Engraving
(0.005 in. tip)
Tapered-stub
3-Flute Fish-tail
Engraving V-tip
(0.015 in. tip)
Signage V-tip
(0.029 in. tip)
Stub
End-mills

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Contact Customer Support for more information.

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Updated 10/10/2016 10:19:46 AM