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.
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.
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.
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.
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.
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.
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.
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.
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.
A true firestopping foam that is UL Classified and has passed the strict UL 1479 and ASTM E-814 tests. UL systems for cables, conduit and metallic pipes available. (Please consult the UL directory for a full list of approved systems.)
Foam only systems available
Up to 2 hour fire rating
Paintable (after inspection)
TDS
SDS
Sales Sheet
Each bag has 48 Strips @ 2"x4"x48" (192 LF/64 SQFT) (FULL BAG)
Rockwool mineral wool is designed to fit into standard 2" framing cavities. Pre-cut strips make installation quick and easy, offering excellent fire resistance properties, providing an effective barrier against the spread of fire and smoke.
Each bag has 48 Strips @ 2"x4"x48" (192 LF/64 SQFT)
Rockwool mineral wool is designed to fit into standard 2" framing cavities. Pre-cut strips make installation quick and easy, offering excellent fire resistance properties, providing an effective barrier against the spread of fire and smoke.
