CAT 50 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.

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, Metric Size Standard Length Shrink Fit Tool Holders

Click on part number link to download CAD file.
Part No.
Description
d1
d2
d3
I1
I2
29252
CAT 50 Shrink Fit - 6mm I.D. x 100mm
6mm
21mm
27mm
100mm
36mm
29256
CAT 50 Shrink Fit - 8mm I.D. x 100mm
8mm
21mm
27mm
100mm
36mm
29260
CAT 50 Shrink Fit - 10mm I.D. x 100mm
10mm
24mm
32mm
100mm
42mm
29264
CAT 50 Shrink Fit - 12mm I.D. x 100mm
12mm
24mm
32mm
100mm
47mm
29268
CAT 50 Shrink Fit - 14mm I.D. x 100mm
14mm
27mm
34mm
100mm
47mm
29272
CAT 50 Shrink Fit - 16mm I.D. x 100mm
16mm
27mm
34mm
100mm
50mm
29276
CAT 50 Shrink Fit - 18mm I.D. x 100mm
18mm
33mm
42mm
100mm
50mm
29278-100
CAT 50 Shrink Fit - 20mm I.D. x 100mm
20mm
33mm
42mm
100mm
52mm
29280
CAT 50 Shrink Fit - 25mm I.D. x 100mm
25mm
44mm
53mm
100mm
58mm
29282
CAT 50 Shrink Fit - 32mm I.D. x 100mm
32mm
44mm
53mm
100mm
58mm

CAT 50, Metric Size Extended Length Shrink Fit Tool Holders

Part No.
Description
d1
d2
d3
I1
I2
29254
CAT 50 Shrink Fit - 6mm I.D. x 150mm
6mm
21mm
27mm
150mm
36mm
29258
CAT 50 Shrink Fit - 8mm I.D. x 150mm
8mm
21mm
27mm
150mm
36mm
29262
CAT 50 Shrink Fit - 10mm I.D. x 150mm
10mm
24mm
32mm
150mm
42mm
29266
CAT 50 Shrink Fit - 12mm I.D. x 150mm
12mm
24mm
32mm
150mm
47mm
29270
CAT 50 Shrink Fit - 14mm I.D. x 150mm
14mm
27mm
34mm
150mm
47mm
29274
CAT 50 Shrink Fit - 16mm I.D. x 160mm
16mm
27mm
34mm
160mm
50mm