Specifications

Conform to IS 5104 : 2002
ISO 235/1 : 1980
BS 328 Part 1 : 1993

TWIST DRILLS - Taper Shank Twist Drills (With Oversize Shank)
Size(h8)(mm) Size(h8)(inch) Flute Length Overall Length MT Shank No
11.9115/321011992
12.00-1011992
12.10-1011992
12.20-1011992
12.3031/641011995
12.40-1011992
12.50-1011992
12.60-1011992
12.701/21011992
12.80-1011992
12.90-1011992
13.00-1011992
13.1033/641011992
13.20-1011992
13.30-1082062
13.40-1082062
13.4917/321082062
13.50-1082062
13.60-1082062
13.70-1082062
13.80-1082062
13.8935/641082062
13.90-1082062
14.00-1082062
14.25-1142353
14.299/161142353
14.50-1142353
14.6837/641142353
14.75-1142353
15.00-1142353
15.0819/321202413
15.25-1202413
15.4839/641202413
15.50-1202413
15.75-1202413
15.875/81202413
16.00-1202413
16.25-1252463
16.2741/641252463
16.50-1252463
16.6721/321252463
16.75-1252463
17.00-1252463
17.0743/641302513
17.25-1302513
17.4611/161302513
17.50-1302513
17.75-1302513
17.8645/641302513
18.00-1302513
18.25-1352563
18.2623/321352563
18.50-1352563
18.6547/641352563
18.75-1352563
19.00-1352563
19.053/41402613
19.25-1402613
19.4549/641402613
19.50-1402613
19.75-1402613
19.8425/3232613
20.00-1402613
20.2451/641452663
20.25-1452663
20.50-1452663
20.6413/161452663
20.75-1452663
21.0001452663
21.0353/641452663
21.25-1502713
21.4327/321502713
21.50-1502713
21.75-1502713
21.8355/641502713
22.00-1502713
22.227/81502713
22.25-1502713
22.50-1552763
22.6229/321552763
22.75-1552763
23.00-1552763
23.0229/321553044
23.25-1553044
23.4259/641553044
23.50-1553044
23.75-1603094
23.8115/161603094
24.00-1603094
24.2161/641603094
24.25-1603094
24.50-1603094
24.6131/321603094
24.75-1603094
25.0063/641603094
25.25-1653144
25.4011653144
25.50-1653144
25.75-1653144
26.00-1653144
26.191.1/321653144
26.25-1653144
26.50-1653144
26.75-1703194
26.991.1/161703194
27.00-1703194
27.25-1703194
27.50-1703194
27.75-1703194
27.781.3/321703194
28.00-1703194
28.25-1753244
28.50-1753244
28.571.1/81753244
28.75-1753244
29.00-1753244
29.25-1753244
29.371.5/321753244
29.50-1753244
29.75-1753244
30.00-1753244
30.161.3/161803294
30.25-1803294
30.50-1803294
30.75-1803294
30.961.7/321803294
31.00-1803294
31.25-1803294
31.50-1803294
31.751.1/41853344
32.00-1853725
32.50-1853725
32.541.9/321853724
33.00-1853725
33.341.5/161853725
33.50-1853755R
34.00-1903775
34.131.11/321903775
34.50-1903775
34.921.3/81903775
35.00-1903775
35.721.13/321953825
36.00-1953825
36.50-1953825
36.511.7/161953825
37.00-1953825
37.311.15/321953825
37.50-1953825
38.00-2003875
38.101.1/22003875
38.50-2003875
38.891.17/322003875
39.00-2003875
39.50-2003875
39.691.9/162003875
40.00-2003875
40.481.19/322053925
40.50-2053925
41.00-2053925
41.271.5/82053925
41.50-2053925
42.00-2053925
42.071.21/322053925
42.50-2053925
42.861.11/162103975
43.00-2103975
43.50-2103975
43.661.23/322103975
44.00-2103975
44.451.3/42103975
44.50-2103975
45.00-2103975
45.241.25/322154025
45.50-2154025
46.00-2154025
46.041.13/322154025
46.50-2154025
46.831.27/322154025
47.00-2154025
47.50-2154025
47.621.7/82204075
48.00-2204075
48.421.29/322204075
48.50-2204075
49.00-2204075
49.211.15/162204075
49.50-2204075
50.00-2204075
50.011.31/322254125
50.50-2254125
50.8022254125
51.00-2254796
52.00-2254796
52.392.1/162254796
53.00-2254796
-----
53.972.1/82304846
54.00-2304846
55.00-2304846
55.562.3/162304846
56.00-2304846
57.00-2354896
57.152.1/42354896
58.00-2352356
58.742.5/62354896
59.00-2354896
60.00-2354896
60.322.3/82404946
61.00-2404946
61.912.7/162404946
62.00-2404946
63.00-2404946
63.502.1/22454996
64.00-2454996
65.00-2454996
65.092.9/162454996
66.00-2454996
66.672.5/82454996
67.00-2454996
68.00-2505046
68.262.11/162505046
69.00-2505046
69.00-2505046
69.852.3/42505046
70.00-2505046
71.00-2505046
71.442.13/162555096
72.00-2555096
73.00-2555096
73.022.7/82555096
74.00-2555096
74.617.15/162555096
75.00-2555096
76.00-2605146
76.2032605146


Figures Mentioned in red are for reference only.
Range Of Applications:- For general purpose use but with Oversize Taper Shank