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ROUND

Gradually tapered and cut and workable to the point. Used where it is necessary to enlarge a hole or
round off a radius. Double cut.
Length
Diameter
 
 
 
 
 
 
 
(in)
(mm)
(in)
(mm)
Cut 00
 
Cut 0
 
Cut 1
 
Cut 2
 
Cut 3
 
Cut 4
 
Cut 6
 
3"
75
3/32"
2.4
 
*31.275
 
31.276
 
31.277
 
 
 
 
4"
100
5/32"
4.0
*31.279
 
*31.280
 
31.281
 
31.282
 
 
31.283
 
 
5"
125
13/64"
5.2
 
 
 
31.286
 
 
 
 
6"
150
1/4"
6.4
*31.287
 
*31.288
 
31.289
 
31.290
 
31.291
 
31.292
 
31.293
 
8"
200
5/16"
7.9
*31.294
 
*31.295
 
31.296
 
31.297
 
 
31.298
 
 
10"
250
13/32"
10.3
*31.299
 
*31.300
 
 
31.302
 
 
 
 
                 
 
 
 
 
 
 
 
*Indicates blunt end
 
Use plastic file handles: size 1 for 3" & 4" files; size 3 for 5" & 6" files; size 4 for 8" file; and size 5
for 10" file.
 
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