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1300 Review
74 Karma

Review on Carving Drill Pieces: Including Drills for Precision Carving by Kenny Sarma

Revainrating 3 out of 5

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are useless as they make no sense! Viewed through a magnifying glass, these tips are not only missing a point, they aren't even perpendicular to the nozzle itself. Other small neck bits are fine, but VERY fragile.

Pros
  • Mini PCB Drill Bits: made of carbide, shank diameter about 3.175mm, total length about 38mm, suitable for PCB processing, FR-4 PCB, CEM-3, SMT, CNC machine, Mold, Plastic, PCB, Carbon fiber, composite panel, etc.
Cons
  • Expensive