CAT 50 Standard End Mill Holder

CAT 50 Standard End Mill Holder

Techniks Quality Features

  • I.D. hole tolerance is H5 (Best in Industry)

  • Balanced to 10,000 RPM to save spindle bearing life

  • Taper ground to AT3 for maximum spindle contact

  • Each holder lab certified for dimensional accuracy
    .


Set Screw Dimensions | Toolholder Dimensions


CAT 50 Standard Length Inch Size

Click on part number link to download the CAD file.

Part No.
Description
d1
L1
d2
CAT 50 x 1/4" I.D. - 4"
1/4"
4"
.78"
CAT 50 x 5/16" I.D. - 4"
5/16"
4"
.88"
CAT 50 x 3/8" I.D. - 4"
3/8"
4"
1.0"
CAT 50 x 1/2" I.D. - 4"
1/2"
4"
1.25"
CAT 50 x 5/8" I.D. - 3"
5/8"
3"
1.5"
CAT 50 x 5/8" I.D. - 4"
5/8"
4"
1.5"
CAT 50 x 3/4" I.D. - 3"
3/4"
3"
1.75"
CAT 50 x 3/4" I.D. - 4"
3/4"
4"
1.75"
CAT 50 x 7/8" I.D. - 4"
7/8"
4"
1.88"
CAT 50 x 7/8" I.D. - 6"
7/8"
6"
1.88"
CAT 50 x 1.0" I.D. - 4"
1.0"
4"
2"
CAT 50 x 1-1/4" I.D. - 4.6"
1-1/4"
4.6"
2.5"
CAT 50 x 1-1/2" I.D. - 4.6"
1-1/2"
4.6"
2.5"
CAT 50 x 2" I.D. - 6"
2"
6"
3.75"

CAT 50 Standard Length Metric Size

Part No.
Description
d1
L1
d2
CAT 50 x 6mm I.D. - 4"
6mm
4"
25mm
CAT 50 x 8mm I.D. - 4"
8mm
4"
28mm
CAT 50 x 10mm I.D. - 4"
10mm
4"
35mm
CAT 50 x 12mm I.D. - 4"
12mm
4"
42mm
CAT 50 x 16mm I.D. - 4"
16mm
4"
48mm
CAT 50 x 20mm I.D. - 3"
20mm
3"
52mm
CAT 50 x 25mm I.D. - 4"
25mm
4"
65mm
CAT 50 x 32mm I.D. - 4.6"
32mm
4.6"
72mm