
Shrink fit tooling improves cutting tool life, cutting ability, surface finish, and produces less wear-and tear on spindle bearings. Ideal for high speed or high torque machining
applications.

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Shrink Fit Features
• T.I.R. only 0.0001"
• Balanced to 24,000 RPM at G2.5
• Extremely rigid tool holder
RUN FASTER: Spindle speeds and feeds are increased to reduce cycle times & increase R.O.I.
RUN BETTER: Shrink Fit permits better balanced chip loads so machining is more accurate and finish is improved.
SAVE MONEY: Tool life is extended by as much as 700% dramatically impacting your tooling budget.
Click HERE to learn more about Shrink Fit tooling
Refer to the chart below to order CAT 50 Shrink Fit tool holders. |
CAT 50, Inch Size Standard Length Shrink Fit Tool Holders
Click on part number link to download CAD file.
| Part No.
|
Description
|
d1
|
d2
|
d3
|
I1
|
I2
|
| 29051 |
CAT 50 Shrink Fit - 1/8 " I.D. x 4" |
1/8" |
.63" |
.87" |
4" |
.79 |
|
CAT 50 Shrink Fit - 3/16"I.D. x 3.54" |
3/16" |
.63" |
.87" |
3.54" |
.79 |
|
CAT 50 Shrink Fit - 1/4" I.D. x 3.54" |
1/4" |
.71" |
1.06" |
3.54" |
1.42" |
|
CAT 50 Shrink Fit - 5/16"I.D. x 3.54" |
5/16" |
.71" |
1.06" |
3.54" |
1.42" |
|
CAT 50 Shrink Fit - 3/8" I.D. x 3.94 " |
3/8" |
.71" |
1.06" |
3.54" |
1.42" |
|
CAT 50 Shrink Fit - 1/2" I.D. x 3.94 " |
1/2" |
1.10" |
1.34" |
3.94" |
1.85" |
|
CAT 50 Shrink Fit - 5/8" I.D. x 3.94 " |
5/8" |
1.26" |
1.34" |
3.94" |
1.97" |
|
CAT 50 Shrink Fit - 3/4" I.D. x 4.13" |
3/4" |
1.42" |
1.65" |
4.13" |
2.04" |
|
CAT 50 Shrink Fit - 1" I.D. x 4.13" |
1" |
1.81" |
2.09" |
4.13" |
2.28" |
|
CAT 50 Shrink Fit - 1 1/4" I.D. x 4.13" |
1 1/4" |
1.81" |
2.09" |
|
|
|
CAT 50 Shrink Fit - 1 1/4" I.D. x 4.72" |
1 1/4" |
1.81" |
1.81" |
|
|
CAT 50, Inch Size Extended Length Shrink Fit Tool Holders
|
Part No.
|
Description |
d1 |
d2 |
d3 |
I1 |
I2 |
|
CAT 50 Shrink Fit - 3/16"- 6" |
3/16" |
.63" |
.87" |
6" |
.79" |
|
CAT 50 Shrink Fit - 1/4" - 6" |
1/4" |
.71" |
1.06" |
6" |
1.42" |
|
CAT 50 Shrink Fit - 3/8" - 6" |
3/8" |
.78" |
|
6" |
|
|
CAT 50 Shrink Fit - 1/2" - 6" |
1/2" |
1.10" |
1.34" |
6" |
1.85" |
|
CAT 50 Shrink Fit - 3/4"- 6" |
3/4" |
1.42" |
1.65" |
6" |
2.04" |
|
CAT 50 Shrink Fit - 1"- 6" |
1" |
1.81" |
2.09" |
6" |
2.28" |
|
CAT 50 Shrink Fit - 1 1/4"- 6" |
1 1/4" |
1.81" |
2.09" |
6" |
2.28 |
|
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