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Morse Taper Holder C50-03MT2 shown here. All more tapers meet or exceed appropriate standards. See Technical for specifications. |
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Order Retention Knob separately.
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- Constructed of alloy steel for long, durable service life.
- Hardened to RC 56-60 for long service life.
- Shiny taper with black oxide finish for the best combination of accuracy and durability.
- Taper T.I.R. ≤.0002”.
- Parsymmetry™ design for high-speed operation.
- Plastic bumper protects spindle and holder during tool changes. Available on NMTB 40 and 50 holders only.
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Taper |
Part Number |
Taper Type |
A (Dia.) |
B (Dia.) |
C |
1 |
B30-01MT177 |
BT 30 |
.475 |
1.00 |
1.77 |
1 |
B40-01MT1 |
BT 40 |
.475 |
1.75 |
1.75 |
1 |
C40-01MT1 |
CAT 40 |
.475 |
1.75 |
1.75 |
1 |
C50-01MT1 |
CAT 50 |
.475 |
2.75 |
1.50 |
2 |
B30-02MT236 |
BT 30 |
.700 |
1.25 |
2.36 |
2 |
B40-02MT1 |
BT 40 |
.700 |
1.75 |
1.75 |
2 |
C40-02MT1 |
CAT 40 |
.700 |
1.75 |
1.75 |
2 |
C50-02MT1 |
CAT 50 |
.700 |
2.75 |
1.50 |
2 |
N40-02MT1 |
NMTB 40 |
.700 |
1.75 |
1.75 |
2 |
N50-02MT1 |
NMTB 50 |
.700 |
2.75 |
1.50 |
2 |
PC6-02MT4 |
PC6 |
- |
1.25 |
3.91 |
3 |
B40-03MT2 |
BT 40 |
.938 |
1.75 |
2.50 |
3 |
C40-03MT2 |
CAT 40 |
.938 |
1.75 |
2.50 |
3 |
C50-03MT2 |
CAT 50 |
.938 |
2.25 |
2.31 |
3 |
N40-03MT2 |
NMTB 40 |
.938 |
1.75 |
2.50 |
3 |
N50-03MT2 |
NMTB 50 |
.938 |
2.25 |
2.31 |
3 |
PC6-03MT5 |
PC6 |
- |
1.62 |
4.78 |
4 |
B40-04MT3 |
BT 40 |
1.231 |
2.00 |
3.50 |
4 |
C40-04MT3 |
CAT 40 |
1.231 |
2.00 |
3.50 |
4 |
C50-04MT3 |
CAT 50 |
1.231 |
2.25 |
3.18 |
4 |
N40-04MT3 |
NMTB 40 |
1.231 |
2.00 |
3.50 |
4 |
N50-04MT3 |
NMTB 50 |
1.231 |
2.25 |
3.18 |
4 |
PC6-04MT6 |
PC6 |
- |
2.00 |
5.53 |
5 |
C50-05MT4 |
CAT 50 |
1.748 |
2.75 |
4.75 |
5 |
N50-05MT4 |
NMTB 50 |
1.748 |
2.75 |
4.75 |
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