Wire Gauge (Number) Drill Bits

Wire Gauge (Number) Drill Bits

High quality carbide micro drill featuring a shallow point angle that minimizes backside breakout and splintering while the geometry and back tapered flutes virtually eliminate top surface splintering. The tip geometry produces shallow glue pockets for anchoring inlaid components.

A great choice for such applications such as drilling hardwoods, non-ferrous metals, inlay pockets for mother-of-pearl dots and drill printed circuit board substrates.

Geometry -2 flute, 1/8" shank, drill point
Length -1.5" +-0.010"
Tip diameter - nominal +0.0010, -0.0015"
Runout (TIR) - max 0.0002"
Drill Depth - varies by bit diameter
Anticipated Life - 3,000 holes min in FR4 epoxy glass
Material - solid submicrograin carbide
Ring set - 0.800" -0.002"
Operating RPM - CNC certified operation 20kRPM to 100k RPM

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