Series 100
Medium-sized non-undercut drills for higher stacks and improved tool utilization.
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Standard part numbers include rings. For ringless, replace the Series "." with "-"
(e.g. ringless Series 100, 0.60 mm: 100-0236.360)
Flute Length
Part Number
0.50 mm
0.0197"
9.14 mm
0.360"
100.0197.360
0.55 mm
0.0217"
100.0217.360
0.60 mm
0.0236"
100.0236.360
0.65 mm
0.0256"
10.16 mm
0.400"
100.0256.400
0.70 mm
0.0276"
100.0276.400
0.75 mm
0.0295"
100.0295.400
0.80 mm
0.0315"
100.0315.400
0.85 mm
0.0335"
100.0335.400
0.90 mm
0.0354"
100.0354.400
0.95 mm
0.0374"
100.0374.400
1.00 mm
0.0394"
100.0394.400
1.05 mm
0.0413"
100.0413.400
1.10 mm
0.0433"
100.0433.400
1.15 mm
0.0453"
100.0453.400
1.20 mm
0.0472"
100.0472.400
1.25 mm
0.0492"
100.0492.400
1.30 mm
0.0512"
100.0512.400
1.35 mm
0.0531"
100.0531.400
1.40 mm
0.0551"
100.0551.400
1.45 mm
0.0571"
100.0571.400
1.50 mm
0.0591"
100.0591.400
1.55 mm
0.0610"
100.0610.400
1.60 mm
0.0630"
100.0630.400
1.65 mm
0.0650"
100.0650.400
1.70 mm
0.0669"
100.0669.400
1.75 mm
0.0689"
100.0689.400
1.80 mm
0.0709"
100.0709.400
1.85 mm
0.0728"
100.0728.400
1.90 mm
0.0748"
100.0748.400
1.95 mm
0.0768"
100.0768.400
2.00 mm
0.0787"
100.0787.400
2.05 mm
0.0807"
100.0807.400
2.10 mm
0.0827"
100.0827.400
2.15 mm
0.0846"
100.0846.400
2.20 mm
0.0866"
100.0866.400
2.25 mm
0.0886"
100.0886.400
2.30 mm
0.0906"
100.0906.400
2.35 mm
0.0925"
100.0925.400
2.40 mm
0.0945"
100.0945.400
2.45 mm
0.0965"
100.0965.400
2.50 mm
0.0984"
100.0984.400
2.55 mm
0.1004"
100.1004.400
2.60 mm
0.1024"
100.1024.400
2.65 mm
0.1043"
100.1043.400
2.70 mm
0.1063"
100.1063.400
2.75 mm
0.1083"
100.1083.400
2.80 mm
0.1102"
100.1102.400
2.85 mm
0.1122"
100.1122.400
2.90 mm
0.1142"
100.1142.400
2.95 mm
0.1161"
100.1161.400
3.00 mm
0.1181"
100.1181.400
3.05 mm
0.1201"
100.1201.400
3.10 mm
0.1220"
100.1220.400
3.15 mm
0.1240"
100.1240.400
Undercut Drills (see Series 460, Series 480)