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Product Availability cont'd... (Page 4 of 4)

The key to the “Availability by cutting media type” columns are as follows:
“M” represents impregnated diamond type
“S” represents surface-set diamond type
“P” represents polycrystalline (TSP) diamond type
“C” represents tungsten-carbide chip type
“T” represents tungsten-carbide saw-tooth type

“T”, “TT” and “T2”- Type Metric Core Bits
Size
Outside Set Diameter
Inside Set Diameter
Availability by cutting media type
Inch
mm
inch
mm
M
S
P
C
T
T36
1.422 / 1.412
36.12 / 35.87
0.859 / 0.849
21.82 / 21.57
Yes
Yes
No
Yes
No
TT46
1.818 / 1.808
46.18 / 45.92
1.394 / 1.384
35.40 / 35.15
Yes
Yes
No
No
No
T2-46
1.818 / 1.808
46.18 / 45.92
1.253 / 1.243
31.82 / 31.57
Yes
Yes
Yes
Yes
No
TT56
2.210 / 2.200
56.13 / 55.88
1.788 / 1.778
45.41 / 45.16
Yes
Yes
No
No
No
T2-56
2.210 / 2.200
56.13 / 55.88
1.647 / 1.637
41.83 / 41.58
Yes
Yes
Yes
Yes
No
T2-66
2.603 / 2.593
66.12 / 65.87
2.040 / 2.030
51.81 / 51.56
Yes
Yes
Yes
Yes
No
T2-76
2.997 / 2.987
76.12 / 75.87
2.434 / 2.424
61.82 / 61.57
Yes
Yes
Yes
Yes
No
T2-76
Coreline
2.997 / 2.987
76.12 / 75.87
2.288 / 2.278
58.12 / 57.87
Yes
Yes
Yes
Yes
Yes
T2-86
3.391/ 3.381
86.13 / 85.88
2.828 / 2.818
71.83 / 71.58
Yes
Yes
Yes
Yes
No
T2-86
Coreline
3.391/ 3.381
86.13 / 85.88
2.682 / 2.672
68.13 / 67.88
Yes
Yes
Yes
Yes
Yes
T2-101
3.981/ 3.971
101.12 / 100.87
3.300 / 3.290
83.82 / 83.57
Yes
Yes
Yes
Yes
Yes
T2-101
Coreline
3.981/ 3.971
101.12 / 100.87
3.155 / 3.145
80.13 / 79.88
Yes
Yes
Yes
Yes
Yes

 

“T6”- Type Metric Core Bits
Size
Outside Set Diameter
Inside Set Diameter
Availability by cutting media type
Inch
mm
inch
mm
M
S
P
C
T
T6-76
2.997 / 2.987
76.12 / 75.87
2.249 / 2.239
57.12 / 56.87
Yes
Yes
Yes
Yes
Yes
T6-86
3.391 / 3.381
86.13 / 85.88
2.643 / 2.633
67.13 / 66.88
Yes
Yes
Yes
Yes
Yes
T6-86
Coreline
3.391 / 3.381
86.13 / 85.88
2.525 / 2.515
64.13 / 63.88
Yes
Yes
Yes
Yes
Yes
T6-101
3.981 / 3.971
101.12 / 100.87
3.115 / 3.105
79.12 / 78.87
Yes
Yes
Yes
Yes
Yes
T6-101
Coreline
3.981 / 3.971
101.12 / 100.87
2.997 / 2.987
76.12 / 75.87
Yes
Yes
Yes
Yes
Yes
T6-116
4.575 / 4.560
116.20 / 115.82
3.667 / 3.657
93.14 / 92.89
Yes
Yes
Yes
Yes
Yes
T6-116
Coreline
4.575 / 4.560
116.20 / 115.82
3.548 / 3.538
90.12 / 89.87
Yes
Yes
Yes
Yes
Yes
T6-131
5.165 / 5.150
131.19 / 130.81
4.257 / 4.247
108.13 / 107.88
Yes
Yes
Yes
Yes
Yes
T6-131
Coreline
5.165 / 5.150
131.19 / 130.81
4.080 / 4.070
103.63 / 103.38
Yes
Yes
Yes
Yes
Yes
T6-146
5.755 / 5.740
146.18 / 145.80
4.847 / 4.837
123.11 / 122.86
Yes
Yes
Yes
Yes
Yes
T6-146
Coreline
5.755 / 5.740
146.18 / 145.80
4.651 / 4.641
118.13 / 117.88
Yes
Yes
Yes
Yes
Yes

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“T6S”- Type Metric Core Bits
Size
Outside Set Diameter
Inside Set Diameter
Availability by cutting media type
Inch
mm
inch
mm
M
S
P
C
T
T6S-76
3.009 / 2.999
76.43 / 76.18
1.883 / 1.873
47.83 / 47.58
Yes
Yes
Yes
Yes
Yes
T6S-86
3.403 / 3.393
86.43 / 86.18
2.277 / 2.267
57.83 / 57.58
Yes
Yes
Yes
Yes
Yes
T6S-101
3.993 / 3.983
101.43 / 101.18
2.828 / 2.818
71.83 / 71.58
Yes
Yes
Yes
Yes
Yes
T6S-116
4.586 / 4.571
116.48 / 116.10
3.379 / 3.369
85.83 / 85.58
Yes
Yes
Yes
Yes
Yes
T6S-131
5.177 / 5.162
131.48 / 131.10
3.970 / 3.960
100.83 / 100.58
Yes
Yes
Yes
Yes
Yes
T6S-146
5.767 / 5.752
146.48 / 146.10
4.560 / 4.550
115.83 / 115.58
Yes
Yes
Yes
Yes
Yes

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“B”- Type (ISO 3552-1) Metric Core Bits
Size
Outside Set Diameter
Inside Set Diameter
Availability by cutting media type
Inch
mm
inch
mm
M
S
P
C
T
B36
1.422 / 1.412
36.12 / 35.87
0.859 / 0.849
21.82 / 21.57
Yes
Yes
No
No
No
B46
1.818 / 1.808
46.18 / 45.92
1.253 / 1.243
31.82 / 31.57
Yes
Yes
Yes
Yes
No
B56
2.210 / 2.200
56.13 / 55.88
1.647 / 1.637
41.83 / 41.58
Yes
Yes
Yes
Yes
No
B66
2.603 / 2.593
66.12 / 65.87
2.040 / 2.030
51.81 / 51.56
Yes
Yes
Yes
Yes
No
B76
2.997 / 2.987
76.12 / 75.87
2.434 / 2.424
61.82 / 61.57
Yes
Yes
Yes
Yes
No
B86
3.391 / 3.381
86.13 / 85.88
2.828 / 2.818
71.83 / 71.58
Yes
Yes
Yes
Yes
No
B101
3.981 / 3.971
101.12 / 100.87
3.418 / 3.408
86.82 / 86.57
Yes
Yes
Yes
Yes
No
B116
4.575 / 4.560
116.20 / 115.82
4.009 / 3.999
101.83 / 101.58
Yes
Yes
Yes
Yes
No
B131
5.165 / 5.150
131.19 / 130.81
4.599 / 4.589
116.82 / 116.57
Yes
Yes
Yes
Yes
No
B146
5.755 / 5.740
146.18 / 145.80
5.190 / 5.180
131.82 / 131.57
Yes
Yes
Yes
Yes
No

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“D”- Type Metric Core Bits (Germany)
Size
Outside Set Diameter
Inside Set Diameter
Availability by cutting media type
Inch
mm
inch
mm
M
S
P
C
T
D101
3.981 / 3.971
146.18 / 145.80
3.194 / 3.184
81.13 / 80.88
Yes
Yes
Yes
Yes
Yes
D116
4.575 / 4.560
116.20 / 115.82
3.785 / 3.775
96.14 / 95.89
Yes
Yes
Yes
Yes
Yes
D131
5.165 / 5.150
131.19 / 130.81
4.336 / 4.326
110.13 / 109.88
Yes
Yes
Yes
Yes
Yes
D146
5.755 / 5.740
146.18 / 145.80
4.803 / 4.793
122.00 / 121.75
Yes
Yes
Yes
Yes
Yes

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“RUS”- Type Metric Core Bits (Russia)
Size
Outside Set Diameter
Inside Set Diameter
Availability by cutting media type
Inch
mm
inch
mm
M
S
P
C
T
RUS-59
2.331 / 2.319
59.20 / 58.90
1.659 / 1.649
42.13 / 41.88
Yes
Yes
Yes
Yes
No
RUS-76
3.000 / 2.988
76.20 / 75.90
2.290 / 2.280
58.16 / 57.91
Yes
Yes
Yes
Yes
No
RUS-93
3.669 / 3.657
93.20 / 92.90
2.882 / 2.870
73.20 / 72.90
Yes
Yes
Yes
Yes
No
RUS-112
4.417 / 4.405
112.20 / 111.90
3.630 / 3.618
92.20 / 91.90
Yes
Yes
Yes
Yes
No

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Bits for Large Diameter DCDMA Core Barrels
Size
Outside Set Diameter
Inside Set Diameter
Availability by cutting media type
Inch
mm
inch
mm
M
S
P
C
T
2-3/4 x 3-7/8
DCDMA
3.845 / 3.835
97.66 / 97.41
2.695 / 2.685
68.45 / 68.20
Yes
Yes
Yes
Yes
Yes
4 x 5-1/2
DCDMA
5.440 / 5.430
138.18 / 137.92
3.975 / 3.965
100.97 / 100.71
Yes
Yes
Yes
Yes
Yes
6 x 7-3/4
DCDMA
7.660 / 7.650
194.56 / 194.31
5.975 / 5.965
151.77 / 151.51
Yes
Yes
Yes
Yes
Yes
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T, TT, T2-Type Metric Core Bits  
T6-Type Metric
Core Bits		  
T6S-Type Metric
Core Bits		  
B-Type (ISO 3552-1)
Metric Core Bits		  
D-Type Metric
Core Bits		  
RUS-Type Metric
Core Bits		  
Large DCDMA
Core Bits		  
Download Dimensional Specification Tables in PDF (1154kb)  

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Operating Parameters  
Impregnated Diamond Type Core Bits  
Surface-Set Diamond Type Core Bits  
Tungsten-Carbide Type Core Bits  
PCD-(TSP)-Set
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