|
|
 |
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IS - 8305 - 1976
DIN - 341 - 1978
|
Type N
RH Spiral / RH Cutting
Point Angle 118°
|
|
SIZE |
FL |
OAL |
|
MM |
Inch |
|
|
|
13.00 |
|
134 |
215 |
|
13.20 |
|
134 |
215 |
|
13.50 |
|
142 |
223 |
|
13.80 |
|
142 |
223 |
|
14.00 |
|
142 |
223 |
|
|
|
|
|
|
14.25 |
|
147 |
245 |
|
14.50 |
9/16" |
147 |
245 |
|
14.75 |
|
147 |
245 |
|
15.00 |
|
147 |
245 |
|
15.25 |
|
153 |
251 |
|
|
|
|
|
|
15.50 |
|
153 |
251 |
|
15.75 |
|
153 |
251 |
|
16.00 |
5/8" |
153 |
251 |
|
16.25 |
|
159 |
257 |
|
16.50 |
|
159 |
257 |
|
|
|
|
|
|
16.75 |
|
159 |
257 |
|
17.00 |
|
159 |
257 |
|
17.25 |
|
165 |
263 |
|
17.50 |
11/16" |
165 |
263 |
|
17.75 |
|
165 |
263 |
|
|
|
|
|
|
18.00 |
|
165 |
263 |
|
18.25 |
|
171 |
269 |
|
18.50 |
|
171 |
269 |
|
18.75 |
|
171 |
269 |
|
19.00 |
3/4" |
171 |
269 |
|
|
|
|
|
|
19.25 |
|
177 |
275 |
|
19.50 |
|
177 |
275 |
|
19.75 |
|
177 |
275 |
|
20.00 |
|
177 |
275 |
|
20.25 |
|
184 |
282 |
|
20.50 |
|
184 |
282 |
|
20.75 |
|
184 |
282 |
|
21.00 |
13/16" |
184 |
282 |
|
21.25 |
|
191 |
289 |
|
21.50 |
|
191 |
289 |
|
|
|
|
|
|
21.75 |
|
191 |
289 |
|
22.00 |
|
191 |
289 |
|
22.25 |
|
191 |
289 |
|
22.50 |
7/8" |
198 |
296 |
|
22.75 |
|
198 |
296 |
|
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