CAT 50 CoolFLEX
(DIN B or Coolant Thru)

CAT 50 CoolFLEX DIN coolant or coolant thru tool holders

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

CAT DIN coolant CoolFLEX diagram

Switch between DIN or Coolant Thru!

  • Coolant-thru spindle or thru flange (DIN B)
  • Balanced to 25,000 RPM at G2.5
  • T.I.R. 0.0001" or better from taper to collet pocket

Techniks tool holders are manufactured to the highest possible standards to extend perishable cutting tool life and improve CNC machine performance.


CoolFLEX

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

Part No.
Description
HSA-6-6 50 taper DIN B Screw

CAT 50 DIN or Coolant Thru CoolFLEX Tool Holders

Refer to the chart below to order CoolFLEX tool holders. Click on part number link to download the CAD file.

Note: ER 16 and ER 20 tool holders come with hex nut standard. For slotted nuts simply ad SLOTNUT to the end of the part number.

Part No.
Description
L1
D
Collet
Max. Shank
Set Screw
Wrench
CAT 50 x ER 16 - 4" AD+B, hex nut
4"
1.08"
ER 16
.406"
06083
04609
CAT 50 x ER 16 - 6" AD+B, hex nut
6"
1.08"
ER 16
.406"
06083
04609
CAT 50 x ER 20 - 4" AD+B, hex nut
4"
1.34"
ER 20
.512"
06087
04610
CAT 50 x ER 20 - 6 " AD+B, hex nut
6"
1.34"
ER 20
.512"
06087
04610
CAT 50 x ER 20 - 8 " AD+B, hex nut
8"
1.34"
ER 20
.512"
06087
04610
CAT 50 x ER 25 - 4" AD+B, slotted nut
4"
1.65"
ER 25
.630"
06089
04615
CAT 50 x ER 32 - 4" AD+B, slotted nut
4"
1.97"
ER 32
.788"
06089
04616
CAT 50 x ER 32 - 6" AD+B, slotted nut
6"
1.97"
ER 32
.788"
06089
04616
CAT 50 x ER 32 - 8 " AD+B, slotted nut
8"
1.97"
ER 32
.788"
06089
04616
CAT 50 x ER 40 - 4 "AD+B, slotted nut
4"
2.48"
ER 40
1.023"
06091
04617
CAT 50 x ER 40 - 8 "AD+B, slotted nut
8"
2.48"
ER 40
1.023"
06091
04617