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 |
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IS - 5103 - 1969
ISO - 235 - 1980
DIN - 345 - 1978
BS - 328 Part 1 -1986
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Type N
RH Spiral / RH Cutting
Point Angle 118°
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|
SIZE |
FL |
OAL |
|
MM |
Inch |
|
13.00 |
|
101 |
182 |
|
13.10 |
33/64" |
101 |
182 |
|
13.20 |
|
101 |
182 |
|
13.49 |
17/32" |
101 |
182 |
|
13.50 |
|
108 |
189 |
|
|
|
|
|
|
13.80 |
|
108 |
189 |
|
13.89 |
|
108 |
189 |
|
14.00 |
|
108 |
189 |
|
14.25 |
|
114 |
212 |
|
14.29 |
9/16" |
114 |
212 |
|
|
|
|
|
|
14.50 |
|
114 |
212 |
|
14.68 |
37/64" |
114 |
212 |
|
14.75 |
|
114 |
212 |
|
15.00 |
|
114 |
212 |
|
15.08 |
|
114 |
212 |
|
|
|
|
|
|
15.25 |
|
120 |
218 |
|
15.48 |
|
120 |
218 |
|
15.50 |
|
120 |
218 |
|
15.75 |
|
120 |
218 |
|
15.87 |
5/8" |
120 |
218 |
|
|
|
|
|
|
16.00 |
|
120 |
218 |
|
16.25 |
|
125 |
223 |
|
16.27 |
41/64" |
125 |
223 |
|
16.50 |
|
125 |
223 |
|
16.67 |
21/32" |
125 |
223 |
|
|
|
|
|
|
16.75 |
|
125 |
223 |
|
17.00 |
|
125 |
223 |
|
17.07 |
43/64" |
125 |
223 |
|
17.25 |
|
130 |
228 |
|
17.46 |
11/16" |
130 |
228 |
|
17.50 |
|
130 |
228 |
|
17.75 |
|
130 |
228 |
|
17.86 |
45/64" |
130 |
228 |
|
18.00 |
|
130 |
228 |
|
18.25 |
|
135 |
233 |
|
|
|
|
|
|
18.26 |
23/32" |
135 |
233 |
|
18.50 |
|
135 |
233 |
|
18.65 |
47/64" |
135 |
233 |
|
18.75 |
|
135 |
233 |
|
19.00 |
|
135 |
233 |
|
|
|
|
|
|
19.05 |
3/4" |
135 |
233 |
|
19.25 |
|
140 |
238 |
|
19.45 |
|
140 |
238 |
|
19.50 |
|
140 |
238 |
|
19.75 |
|
140 |
238 |
|
|
|
|
|
|
19.84 |
25/32" |
140 |
238 |
|
20.00 |
|
140 |
238 |
|
20.24 |
51/64" |
140 |
238 |
|
20.25 |
|
145 |
243 |
|
20.50 |
|
145 |
243 |
|
|
|
|
|
|
20.64 |
13/16" |
145 |
243 |
|
20.75 |
|
145 |
243 |
|
21.00 |
|
145 |
243 |
|
21.03 |
53/64" |
145 |
243 |
|
21.25 |
|
150 |
248 |
|
|
|
|
|
|
21.43 |
27/32" |
150 |
248 |
|
21.50 |
|
150 |
248 |
|
21.75 |
|
150 |
248 |
|
21.83 |
55/64" |
150 |
248 |
|
22.00 |
|
150 |
248 |
|
22.22 |
7/8" |
150 |
248 |
|
22.25 |
|
150 |
248 |
|
22.50 |
|
155 |
253 |
|
22.62 |
51/64" |
155 |
253 |
|
22.75 |
|
155 |
253 |
|
|
|
|
|
|
23.00 |
|
155 |
253 |
|
23.02 |
29/32" |
155 |
253 |
|
23.25 |
|
155 |
276 |
|
23.42 |
59/64" |
155 |
276 |
|
23.50 |
|
155 |
276 |
|
|
|
|
|
|
23.75 |
|
160 |
281 |
|
23.81 |
15/16" |
160 |
281 |
|
24.00 |
|
160 |
281 |
|
24.21 |
61/64" |
160 |
281 |
|
24.25 |
|
160 |
281 |
|
|
|
|
|
|
24.50 |
|
160 |
281 |
|
24.61 |
31/32" |
160 |
281 |
|
24.75 |
|
160 |
281 |
|
25.00 |
|
160 |
281 |
|
25.00 |
63/64" |
160 |
281 |
|
|
|
|
|
|
25.25 |
|
165 |
286 |
|
25.40 |
1" |
165 |
286 |
|
25.50 |
|
165 |
286 |
|
25.75 |
|
165 |
286 |
|
25.80 |
1.1/64" |
165 |
286 |
|
|
|
|
|
|
26.00 |
|
165 |
286 |
|
26.19 |
1.1/32" |
165 |
286 |
|
26.25 |
|
165 |
286 |
|
26.50 |
|
165 |
286 |
|
26.59 |
1.3/64" |
165 |
286 |
|
|
|
|
|
|
26.75 |
|
170 |
291 |
|
26.99 |
1.1/16" |
170 |
291 |
|
27.00 |
|
170 |
291 |
|
27.25 |
|
170 |
291 |
|
27.38 |
1.5/64" |
170 |
291 |
|
|
|
|
|
|
27.50 |
|
170 |
291 |
|
27.75 |
|
170 |
291 |
|
27.78 |
1.3/32" |
170 |
291 |
|
28.00 |
|
170 |
291 |
|
28.18 |
1.7/64" |
170 |
291 |
|
28.25 |
|
175 |
296 |
|
28.50 |
|
175 |
296 |
|
28.57 |
1.1/8" |
175 |
296 |
|
28.75 |
|
175 |
296 |
|
28.97 |
1.9/64" |
175 |
296 |
|
|
|
|
|
|
29.00 |
|
175 |
296 |
|
29.25 |
|
175 |
296 |
|
29.37 |
1.5/32" |
175 |
296 |
|
29.50 |
|
175 |
296 |
|
29.75 |
|
175 |
296 |
|
|
|
|
|
|
29.77 |
1.11/64" |
175 |
296 |
|
30.00 |
|
175 |
296 |
|
30.16 |
1.3/16" |
175 |
296 |
|
30.25 |
|
180 |
301 |
|
30.50 |
|
180 |
301 |
|
|
|
|
|
|
30.56 |
1.13/64" |
180 |
301 |
|
30.75 |
|
180 |
301 |
|
30.96 |
1.7/32" |
180 |
301 |
|
31.00 |
|
180 |
301 |
|
31.25 |
|
180 |
301 |
|
|
|
|
|
|
31.35 |
1.15/64" |
180 |
301 |
|
31.50 |
|
180 |
301 |
|
31.75 |
1.1/4" |
185 |
306 |
|
31.75 |
|
185 |
306 |
|
32.00 |
|
185 |
334 |
|
|
|
|
|
|
32.15 |
1.17/64" |
185 |
334 |
|
32.50 |
|
185 |
334 |
|
32.54 |
1.9/32" |
185 |
334 |
|
32.94 |
1.19/64" |
185 |
334 |
|
33.00 |
|
185 |
334 |
|
|
|
|
|
|
33.34 |
1.5/16" |
185 |
334 |
|
33.50 |
|
185 |
334 |
|
33.73 |
1.21/64" |
185 |
334 |
|
34.00 |
|
190 |
339 |
|
34.13 |
1.11/32" |
190 |
339 |
|
|
|
|
|
|
34.50 |
|
190 |
339 |
|
34.53 |
1.23/64" |
190 |
339 |
|
34.92 |
1.3/8" |
190 |
339 |
|
35.00 |
|
190 |
339 |
|
35.32 |
1.25/64" |
190 |
339 |
|
35.50 |
|
190 |
339 |
|
35.72 |
1.13/32" |
190 |
339 |
|
36.00 |
|
195 |
344 |
|
36.12 |
1.27/64" |
195 |
344 |
|
36.50 |
|
195 |
344 |
|
|
|
|
|
|
36.51 |
1.7/16" |
195 |
344 |
|
36.91 |
11.29/64" |
195 |
344 |
|
37.00 |
|
195 |
344 |
|
37.31 |
1.15/32" |
195 |
344 |
|
37.50 |
|
195 |
344 |
|
|
|
|
|
|
37.70 |
1.31/64" |
195 |
344 |
|
38.00 |
|
200 |
349 |
|
38.10 |
1.1/2" |
200 |
349 |
|
38.50 |
1.33/64" |
200 |
349 |
|
38.50 |
|
200 |
349 |
|
38.89 |
1.17/32" |
200 |
349 |
|
39.00 |
|
200 |
349 |
|
39.29 |
1.35/64" |
200 |
349 |
|
39.50 |
|
200 |
349 |
|
39.69 |
1.9/16" |
200 |
349 |
|
|
|
|
|
|
40.00 |
|
200 |
349 |
|
40.08 |
1.37/64" |
200 |
349 |
|
40.48 |
1.19/32" |
200 |
354 |
|
40.50 |
|
205 |
354 |
|
40.88 |
1.39/64" |
205 |
354 |
|
|
|
|
|
|
41.00 |
|
205 |
354 |
|
41.27 |
1.5/8" |
205 |
354 |
|
41.50 |
|
205 |
354 |
|
41.67 |
1.41/64" |
205 |
354 |
|
42.00 |
|
205 |
354 |
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