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PreciseBIT Drill Bits (DC208) - (0.125" shank )

Specifications
  • Geometry - 2 flute, 1/8in. (3.18 mm) shank, drill point
  • Length - 1.5in. ±0.010 in.
  • Diameter - nominal  +0.000 in.,  -0.0005 in.
  • Total Included Tip Angle:
    • dia. ≤ 0.100 in. (2.54mm) - 135°
    • dia. > 0.101 in. (2.57mm) - 160°
  • Max. Runout (TIR) - ±0.0002 in.
  • Drill Depth - varies by diameter 
  • Anticipated Life - anticipated life: 3,000 holes min. (FR4 epoxy glass)
  • Material - solid submicrograin carbide
  • Ring Set - 0.800 in. ±0.002 in. (optional)
  • Operating RPM - CNC certified operation 20k RPM to 100k RPM
  • FEEDS & SPEEDS

Notes

  • What is a "Depth Ring"?
  • LPKF and T-Tech users must specify the make and model number of their CNC routers to insure that the rings are properly positioned!


Benefits

  • Shallow point angle minimizes backside breakout and splintering
  • Tip geometry produces shallow glue pockets for anchoring inlaid components
  • Point geometry and back tapered flutes virtually eliminate top surface splintering
  • Four facet drill point minimizes grabbing and lifting of work-piece

Applications

  • Drilling hardwoods, composites, non-ferrous metals
  • Inlay pockets for mother-of-pearl dots
  • Drilling printed circuit substrates

Tutorials


US$50 Minimum Order
Item # Description Unit Price Depth Ring Enter Qty.
DC208-2340-050D  A (0.2340", 5.944mm) letter drill bit, 0.50 in. max DOC ***5.95mm METRIC EQUIVALENT   $10.96   
DC208-2380-050D  B (0.2380", 6.045mm) letter drill bit, 0.50 in. max DOC   $11.91   
DC208-2420-050D  C (0.2420", 6.147mm) letter drill bit, 0.50 in. max DOC   $11.91   
DC208-2460-050D  D (0.2460", 6.248mm) letter drill bit, 0.50 in. max DOC ***6.25mm METRIC EQUIVALENT   $11.91   
DC208-2570-050D  F (0.2570", 6.528mm) letter drill bit, 0.50 in. max DOC   $17.49   
DC208-2770-050D  J (0.2770", 7.036mm) letter drill bit, 0.50 in. max DOC   $24.72   
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Most orders received before noon ship within one busines day,
subject to credit approval and item availability.
US$50 Minimum Order
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Copyright 2002-2012 Think & Tinker / PreciseBits    Updated 4/8/2013 2:07:54 PM