You need Java to see this applet.
SERIES 100
Metric Sizes
Size
 Ø Diameter
 Flute Length
0.55MM - 0.60MM
 .0217" - .0236"
 9.14MM (0.360")
0.65MM - 1.00MM
 .0256" - .0394"
 10.16MM (0.400")
1.05MM - 3.15MM
 .0413" - .1240"
 10.16MM (0.400")
Wire Gage and Fractional Sizes
Size
 Ø Diameter
 Flute Length
#76 - #74
 .0200" - .0225"
 9.14MM (0.360")
#73 - #59
 .0240" - .0410"
 10.16MM (0.400")
#58 - #31
 .0420" - .1200"
 10.16MM (0.400")
1/16"
 .0625"
 10.16MM (0.400")
3/32"
 .0938"
 10.16MM (0.400")
1/8"
 .1250"
 10.16MM (0.400")
SERIES 150
Metric Sizes
Size
 Diameter
 Flute Length
3.20MM - 6.70MM
 .1260" - .2638"
 12.70MM (0.500")
Wire Gauge and Fractional Sizes
Size
 Diameter
 Flute Length
#30 - #1
 .1285" - .2280"
 12.70MM (0.500")
A - G
 .2340" - .2610"
 12.70MM (0.500")
5/32"
 .1562"
 12.70MM (0.500")
11/64"
 .1719"
 12.70MM (0.500")
3/16"
 .1875"
 12.70MM (0.500")
1/4"
 .2500"
 12.70MM (0.500")
STANDARD PCB DRILLS
Kyocera Tycom standard drills. Series 100 Medium sized
drills with extended flute lengths for higher stacks, and
improved tool utilization.  Series 150 For drilling holes
larger than 3.17 mm (1/8").  Right hand helix with a 3.17mm
(1/8") common shank.
The table below shows the sizes available for the 100 & 150
series.
FDR SPECIAL PRODUCTS, INC.
Serving the Printed Circuit Industry since 1991
STANDARD DRILL SERIES