2.050" to 3" Series BA Type Flanges
.248"
.062"
.7504"
.7501"
Overall flange thickness
Blade position from
spindle flange
.750" arbor diameter
Back spindle
side
2Holes to accommodate
disassembly tool
DT-2.18.25.3
1Blade exposure in mils
(thousandths of an inch)
dicing blade
Snap together 'O' ring
device to facilitate blade
flanges handling
Finger grip area to
facilitate mounting
on spindle
Front
operator side
2.187BA
60
S
Flange Part
Number Prefix
(inches)
Diamond Blade Size (inches)
O.D.
x
I.D.
Diamond Blade Size (metric)
O.D.
x
I.D.
2.050BA
2.050
1.575
52.1
40.0
2.187BA
2.187
1.575
55.5
40.0
2.25BA
2.250
1.500
57.2
38.1
2.25MBA
2.250
1.575
57.2
40.0
3BA
3.000
1.575
76.2
40.0
Material
Flange
Part Number Suffix
303 Stainless
S
Titanium
T
Blade Exposure
(inches)
(mils)
(metric)
0.010
10
0.254
0.015
15
0.381
0.020
20
0.508
0.025
25
0.635
0.030
30
0.762
0.040
40
1.1016
0.050
50
1.270
0.060
60
1.524
0.070
70
1.778
0.080
80
2.032
0.090
90
2.286
0.100
100
2.540
0.125
125
3.175
0.150
150
3.810
0.175
175
4.445
0.200
200
5.080
0.250
250
6.350
0.300
300
7.620
0.350
350
8.890
0.400
400
10.160
0.450
450
11.430
0.500
500
12.700
0.550
550
13.900
Recommended Torque: 10 in. lbs.
1 Medium exposure sizes are available in 0.005" increments as well available in an extended hub design for blades thicker than .015". See Technical Section, pg. 4. for blade exposure guidelines.
Chart below indicates maximum exposure for each flange series:
| Flange part number prefix | Maximum blade exposure |
| 2.050BA | 110 |
| 2.187BA | 180 |
| 2.25 BA | 250 |
| 2.25 MBA | 200 |
| 3MBA | 550 |
2A blade removal tool is required to separate the male and female halves of the flange. Disassembly tool part #DT-2.18.25.3 is provided with each flange ordered.
A variety of spacers are available for changing between the resin bonded and metal bonded hub blades, eliminating the need to readjust coolant jets and scope positions.