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Series 101 Front-tapered diameter drills designed for optimum plating in controlled-depth holes.
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Standard part numbers include rings. For ringless, replace the Series "." with "-"
(e.g. ringless Series 101, 0.15 mm: 101-0059.050)
Diameter
Series 101
Flute Length
Part Number
0.15 mm
0.0059"
1.27 mm
0.050"
0.20 mm
0.0079"
0.25 mm
0.0098"
0.30 mm
0.0118"
1.91 mm
0.075"
0.35 mm
0.0138"