Standard Knot

  • removes rust, scale weld spatter, and oxidation
  • removes heavy burrs
  • quickly removes rubber and plastic flash
Item Number
Catalog
Number
Diameter
Inches
Wire Size
Arbor Hole
Trim
Length
Face
Width
Max. Safe Free
Speed
(RPM)
Steel
Stainless
Steel
180040
180140

180240
-
-

-
SK-3
3"
.0118
.014

.020
1/2" – 3/8"
5/8"
3/8"
25,000
180340
180440

180540

180640
-
182940

-

-
SK-6
4"
.0118
.014

.016

.020
1/2" – 3/8"
7/8"
1/2"
20,000
180750
180850

180950

181050
183250
-

183450

-
SK-6
6"
.0118
.014

.016

.023
5/8" – 1/2"
1 3/8"
1/2"
9,000
189750
-
SKH-6
6"
.016
5/8" – 1/2"
1 1/4"
5/8"
9,000
188350
-
SK-7
7"
.014
5/8" – 1/2"
1 7/8"
5/8"
9,000
181250
181350

181450

181550
-
-

183950

-
SK-8
8"
.0118
.014

.016

.023
5/8" – 1/2"
1 5/8"
5/8"
6,000
181790
181890
-
-
SK-10
10"
.014
.016
1 1/4"
1 3/4"
3/4"
4,500
182090
182190
-
-
SK-12
12"
.014
.016
1 1/4"
2 3/4"
3/4"
3,600

 

Stem Mounted Knot Wheel

 

 

Item Number
Catalog
Number
Diameter
Inches
Wire
Size
Trim
Length
Face
Width
Standard
Arbor
276800
276810
276820
SKM-3
3"
.0118 
.014 

.020
5/8"
3/8"
25,000
276870
276890
SKM-4
4"
.014 
.020
7/8"
1/2"
20,000

 

Stringer Bead

  • permanently fastened nut
    for faster changeovers



Item Number
Catalog
Number
Diameter
Inches
Wire
Size
Arbor Hole
Trim
Length
Face
Width
Max. Safe Free
Speed
(RPM)
Steel
Stainless
Steel
231240
231250
231260
231270
231280
231300
231310
-
-
-
-
-
-
231380
SBA-4
4"
.020
1/2" - 3/8"
M - 10 x 1.25
M - 10 x 1.50
M - 14 x 2.0
3/8" - 24 UNF
1/2" - 12 UNF
5/8" - 11 UNC
7/8"
3/16"
20,000
187660
187860
SB 638
(38 knots)
6"
.020
5/8" - 11
1 3/8"
3/8"
9,000
187750
187760
-
-
SB 624
(24 knots)
6"
.023
5/8" - 1/2"
5/8" - 11
1 3/8"
1/2"
9,000
189160
-
SB 630
(30 knots)
6"
.023
5/8" - 11
1 1/4"
1/2"
9,000
19000
192000
SB 756
(56 knots)
7 5/8"
.020
5/8" – 11
1 1/8"
3/16"
9,000

 

Tight Knot

  • permanently fastened nut
    for faster changeovers



Item Number
Catalog
Number
Diameter
Inches
Wire
Size
Arbor Hole
Trim
Length
Face
Width
Max. Safe Free
Speed
(RPM)
Steel
Stainless
Steel
185340
-
TK 4
4"
.020
1/2" – 3/8"
7/8"
1/4"
20,000
185650
186950
TK 6
6"
.023
1/2" – 5/8"
1 3/8"
3/8"
9,000
186150
-
TK 8
8"
.023
1/2" – 5/8"
1 5/8"
1/2"
6,000
188790
-
TK 10
10"
.023
1 1/4"*
1 3/4"
1/2"
4,500
193790
-
TK 12
12"
.023
1 1/4"*
2 3/4"
7/16"
3,600
*With 5/16" x 5/32" double keyway

 

 

Wide Face

  • double width brush for maximum coverage
  • specify arbor hole size for metal adapters



Item Number
Catalog
Number
Diameter
Inches
Wire
Size
Arbor Hole
Trim
Length
Face
Width
Max. Safe Free
Speed
(RPM)
Steel
191600
191800
WSK-6
6"
.0118 
.016
2"
1 3/8"
7/8"
9,000

194100
194300

WSK-8
8"
.0118 
.016
2"
1 5/8"
1"
6,000
194800
194900
WSK-10
10"
.016 
.023
2"
1 3/4"
1 1/4"
4,500
© 2002 Select Brushes Inc.