CAT CoolBlast shrink-fit toolholders

CoolFLEX feature allows DIN B coolant. Holders are factory-set for coolant-thru spindle. Simply remove 2 stop screws for DIN B coolant. Refer to diagram below.


CoolBLAST Shrink Fit Features

• Blast coolant right on the cut for maximum feed rates
• T.I.R. only 0.0001"

• Balanced to 25,000 RPM at G2.5
CoolBlast

CoolBLAST holder directs coolant
right on the tool path, even when
running at high RPMs.
Click HERE to learn more about Shrink Fit tooling
Refer to the chart below to order CAT 40 CoolBLAST tool holders.

CAT 40 CoolBLAST Shrink Fit tool holders with CoolFLEX DIN B Capability

Click on part number link to download CAD file.
Part No.
Description
d1
d2
d3
l1
l2
29002FB CAT 40 x 1/8 " I.D. - 3.5"
1/8"
.63"
.87"
3.5"
-
29006FB CAT 40 x 3/16" I.D. - 3.5"
3/16"
.63"
.87"
3.5"
-
29011FB CAT 40 x 1/4" I.D. - 3.5"
1/4"
.71"
1.06"
3.5"
1.42"
29016FB CAT 40 x 5/16" I.D. - 3.5"
5/16"
.78"
1.06"
3.5"
1.42"
29021FB CAT 40 x 3/8" I.D. - 3.75"
3/8"
.94"
1.26"
3.75"
1.53"
29027FB CAT 40 x 1/2" I.D. - 3.75"
1/2"
1.10"
1.34"
3.75"
1.85"
29032FB CAT 40 x 5/8" I.D. - 4"
5/8"
1.26"
1.34"
3.75"
1.97"
29036FB CAT 40 x 3/4" I.D. - 4"
3/4"
1.42"
1.65"
4"
2.04"
29042FB CAT 40 x 1.0" I.D. - 4"
1.0"
1.81"
2.09"
4"
2.28"

CAT 40 CoolBLAST Shrink Fit tool holders

Click on part number link to download CAD file.
Part No.
Description
d1
d2
d3
l1
l2
29023B CAT 40 x 3/8 " I.D. - 5"
3/8"
.94"
1.26"
5"
1.53"
29029B CAT 40 x 1/2 " I.D. - 5"
1/2"
1.10"
1.34"
5"
1.85"
29033B CAT 40 x 5/8 " I.D. - 5"
5/8"
1.26"
1.34"
5"
1.97"
29036B CAT 40 x 3/4 " I.D. - 4 "
3/4"
1.42"
1.65"
4"
2.04"
29037B CAT 40 x 3/4" I.D. - 5"
3/4"
1.42"
1.65"
5"
2.04"

CAT 40 CoolFLEX Shrink Fit tool holders

Click on part number link to download CAD file.
Part No.
Description
d1
d2
d3
l1
l2
29011F CAT 40 x 1/4" I.D. - 3.5"
1/4"
.71"
1.06"
3.5"
1.42"
29021F CAT 40 x 3/8" I.D. - 3.75"
3/8"
.94"
1.26"
3.75"
1.53"
29027F CAT 40 x 1/2" I.D. - 3.75"
1/2"
1.10"
1.34"
3.75"
1.85"
29040F CAT 40 x 1.0" I.D. - 3 "
1.0"
1.81"
2.09"
3"
2.28"
29042F CAT 40 x 1.0" I.D. - 4"
1.0"
1.81"
2.09"
4"
2.28"
29046F CAT 40 x 1-1/4" I.D. - 4"
1-1/4"
1.81"
2.09"
4"
2.28"