CAT40 CoolBLAST ShrinkFIT
with DIN B

CAT CoolBlast shrink-fit toolholders

Techniks Certified for accuracy and balance.
Each holder comes with a complete lab report

CoolBLAST ShrinkFIT 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 features a 3° angle to better direct coolant on the cutting tool.

Click HERE to learn more about ShrinkFIT tooling


CoolFLEX

CoolFLEX holders are factory set for coolant-thru spindle. Simply remove 2stop screws for DIN B coolant-thru flange.

Part No.
Description
HSA-4-6 40 taper DIN B Screw

CAT40 CoolBLAST ShrinkFIT Toolholders with CoolFLEX DIN B Capability

Refer to the chart below to order CAT40 CoolBLAST toolholders. Click on part number link to download CAD file.
Part No.
Description
d1
d2
d3
l1
l2
thread
coolant screw
29002FB CAT40 x 1/8 " I.D. - 3.5"
1/8"
.63"
.87"
3.5"
-
M6 x 1.0P
16081C-20
29006FB CAT40 x 3/16" I.D. - 3.5"
3/16"
.63"
.87"
3.5"
-
M8 x 1.75P
16081C-20
29011FB CAT40 x 1/4" I.D. - 3.5"
1/4"
.71"
1.06"
3.5"
1.42"
M5 x 0.8P
16080C-20
29016FB CAT40 x 5/16" I.D. - 3.5"
5/16"
.78"
1.06"
3.5"
1.42"
M6 x 1.0P
16081C-20
29021FB CAT40 x 3/8" I.D. - 3.75"
3/8"
.94"
1.26"
3.75"
1.53"
M8 x 1.25P
16082C-20
29023FB CAT40 x 3/8" I.D. - 5"
3/8
.94
1.26
5
1.53
M8 x 1.25P
16082C-20
29027FB CAT40 x 1/2" I.D. - 3.75"
1/2"
1.10"
1.34"
3.75"
1.85"
M10 x 1.5P
16083C-20
29032FB CAT40 x 5/8" I.D. - 4"
5/8"
1.06"
1.34"
3.75"
1.97"
M12 x 1.75P
16085C-20
29036FB CAT40 x 3/4" I.D. - 4"
3/4"
1.42"
1.65"
4"
2.04"
M16 x 2.0P
16089C-20
29042FB CAT40 x 1.0" I.D. - 4"
1.0"
1.81"
2.09"
4"
2.28"
M20 x 2.0P
16091C-20

CAT40 CoolBLAST ShrinkFIT Toolholders

Click on part number link to download CAD file.
Part No.
Description
d1
d2
d3
l1
l2
thread
coolant screw
29004B CAT40 x 1/8" - 5" with CoolBLAST
1/8"
.63"
.87"
5"
.79"
M8 x 1.25P
16081C-20
29008B CAT40 x 3/16" - 5" with CoolBLAST
3/16"
.63"
.87"
5"
.79"
M6 x 1.0P
16081C-20
29014B CAT40 x 1/4" - 6" with CoolBLAST
1/4"
.71"
1.40"
6"
1.42"
M5 x 0.8P
16080C-20
29018B CAT40 x 5/16" - 5" with CoolBLAST
5/16"
.78"
1.06"
5"
1.42"
M6 x 1.0P
16081C-20
29023B CAT 40 x 3/8 " I.D. - 5"
3/8"
.94"
1.26"
5"
1.53"
M8 x 1.25P
16082C-20
29029B CAT 40 x 1/2 " I.D. - 5"
1/2"
1.10"
1.34"
5"
1.85"
M10 x 1.5P
16083C-20
29033B CAT 40 x 5/8 " I.D. - 5"
5/8"
1.06"
1.34"
5"
1.97"
M12 x 1.75P
16085C-20
29036B CAT 40 x 3/4 " I.D. - 4 "
3/4"
1.42"
1.65"
4"
2.04"
M16 x 2.0P
16089C-20
29037B CAT 40 x 3/4" I.D. - 5"
3/4"
1.42"
1.65"
5"
2.04"
M16 x 2.0P
16089C-20

CAT 40 CoolFLEX ShrinkFIT Toolholders

Click on part number link to download CAD file.
Part No.
Description
d1
d2
d3
l1
l2
thread
coolant screw
29011F CAT40 x 1/4" I.D. - 3.5" with CoolFLEX
1/4"
.71"
1.06"
3.5"
1.42"
M5 x 0.8P
16080C-20
29021F CAT40 x 3/8" I.D. - 3.75" with CoolFLEX
3/8"
.94"
1.26"
3.75"
1.53"
M8 x 1.25P
16082C-20
29027F CAT40 x 1/2" I.D. - 3.75" with CoolFLEX
1/2"
1.10"
1.34"
3.75"
1.85"
M10 x 1.5P
16083C-20
29040F CAT40 x 1.0" I.D. - 3" with CoolFLEX
1.0"
1.81"
2.04"
3"
2.28"
M20 x 2.0P
16091C-20
29042F CAT40 x 1.0" I.D. - 4" with CoolFLEX
1.0"
1.81"
2.09"
4"
2.28"
M20 x 2.0P
16091C-20
29046F CAT40 x 1-1/4" I.D. - 4" with CoolFLEX
1-1/4"
1.81"
2.09"
4"
2.28"
M20 x 2.0P
16091C-20