
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.
RUN CHEAPER: 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 Standard Length Shrink Fit Tool Holders
Click on part number link to download CAD file.
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Part No.
|
Description |
d1 |
d2 |
d3 |
I1 |
I2 |
|
CAT 50 Shrink Fit - 3/16" 90mm |
3/16" |
16mm |
22mm |
90mm |
20mm |
|
CAT 50 Shrink Fit - 1/4" 90mm |
1/4" |
18mm |
27mm |
90mm |
36mm |
|
CAT 50 Shrink Fit - 5/16" 90mm |
5/16" |
20mm |
27mm |
90mm |
36mm |
|
CAT 50 Shrink Fit - 3/8" 100mm |
3/8" |
24mm |
32mm |
100mm |
42mm |
|
CAT 50 Shrink Fit - 1/2" 100mm |
1/2" |
28mm |
34mm |
100mm |
47mm |
|
CAT 50 Shrink Fit - 5/8" 100mm |
5/8" |
32mm |
34mm |
100mm |
50mm |
|
CAT 50 Shrink Fit - 3/4" 105mm |
3/4" |
36mm |
42mm |
105mm |
52mm |
|
CAT 50 Shrink Fit - 1" 105mm |
1" |
46mm |
53mm |
105mm |
58mm |
|
CAT 50 Shrink Fit - 1 1/4" 105mm |
1 1/4" |
46mm |
53mm |
105mm |
58mm |
|
CAT 50 Shrink Fit - 1 1/4" 120mm |
1 1/4" |
46mm |
46mm |
120mm |
58mm |
CAT 50 Extended Length Shrink Fit Tool Holders
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Part No.
|
Description |
d1 |
d2 |
d3 |
I1 |
I2 |
|
CAT 50 Shrink Fit - 3/16"- 6" |
3/16" |
16mm |
22mm |
6" |
20mm |
|
CAT 50 Shrink Fit - 1/4" - 6" |
1/4" |
18mm |
27mm |
6" |
36mm |
|
CAT 50 Shrink Fit - 3/8" - 6" |
5/16" |
20mm |
27mm |
6" |
42mm |
|
CAT 50 Shrink Fit - 1/2" - 6" |
1/2" |
24mm |
32mm |
6" |
47mm |
|
CAT 50 Shrink Fit - 3/4"- 6" |
3/4" |
36mm |
42mm |
6" |
52mm |
|
CAT 50 Shrink Fit - 1"- 6" |
1" |
46mm |
53mm |
6" |
58mm |
|
CAT 50 Shrink Fit - 1 1/4"- 6" |
1 1/4" |
46mm |
46mm |
6" |
58mm |
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