CAT 40 standard length shrink fit tool holders

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.


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 40 Shrink Fit tool holders.

CAT 40 Extended Length, Inch Sized Shrink Fit tool holders

Click on part number link to download CAD file.
Part No.
Description
d1
d2
d3
I1
I2
CAT 40 Shrink Fit - 1/8"- 5"
1/8"
22mm
35mm
5"
20mm
CAT 40 Shrink Fit - 3/16"- 5"
3/16"
16mm
35mm
5"
20mm
CAT 40 Shrink Fit - 1/4"- 5"
1/4"
18mm
35mm
5"
36mm
CAT 40 Shrink Fit - 1/4"- 6 "
1/4"
18mm
35mm
6"
36mm
CAT 40 Shrink fit - 5/16"- 5"
5/16"
20mm
35mm
5"
36mm
CAT 40 Shrink Fit - 3/8"- 5"
3/8"
24mm
35mm
5"
42mm
CAT 40 Shrink Fit - 3/8"- 6 "
3/8"
24mm
35mm
6"
42mm
CAT 40 Shrink Fit - 1/2"- 5"
1/2"
28mm
35mm
5"
47mm
CAT 40 Shrink Fit - 1/2"- 6 "
1/2"
28mm
35mm
6"
47mm
CAT 40 Shrink Fit - 3/4"- 5"
3/4"
32mm
35mm
5"
52mm
CAT 40 Shrink Fit - 3/4"- 6"
3/4"
32mm
35mm
6"
52mm
CAT 40 Shrink Fit - 1"- 6"
1"
46mm
53mm
6"
58mm