Desmond has supplied the finest quality industrial diamond nibs for over eighty years. In addition to the standard size listed, we can furnish any size diamond in any size nib or tool that you may require. We also remount diamonds and guarantee satisfactory workmanship.
Diamond No.
Approx. Carat
For Use on Wheels Diameter
Face
D15
.20
6"
1/2"
D20
.25
6"
1"
D25
.35
8"
3/4"
D30
.50
10"
1"
D35
.75
12"
1-1/2"
D40
1.00
14"
1-1/2"
D45
1.25
16"
2"
D50
1.50
18"
2"
D55
1.75
20"
2"
D60
2.00
20"
4"
D65
2.50
24"
3"
D70
3.00
24"
4"
Larger sizes also available* Approx. price billed at actual carat weight
Shank Nib No.
Dia. in.
Length in.
Shank Nib No.
Dia. in.
Length in.
102
1/4"
1
400
Â
7/8
103
Â
1-1/4
401
Â
1
104
Â
1-1/2
402
Â
1-3/32
105
Â
6
403
Â
1-1/8
201
Â
1-1/16
404
7/16"
1-3/8
202
5/16"
1-1/4
405
Â
1-5/8
203
Â
2
406
Â
2
204
Â
2-1/8
407
Â
4-7/8
300
Â
7/8
408
Â
6
301
Â
13/16
500
Â
1-1/8
302
Â
1
501
Â
1-1/2
303
Â
1-1/2
502
1/2"
2-1/4
304
3/8"
1-3/4
503
Â
4
305
Â
2
504
Â
4-1/2
306
Â
2-1/4
505
Â
6
307
Â
3
Other sizes available at
308
Â
4
no extra cost, state dimensions.
