CAT TG collet chuck tool holder

TG collet chucks handle a wide range of machining jobs without having to buy new tool holders. Simply choose the right size collet for the job, set tool depth, and tighten the collet nut and pull stud to the proper torque using a torque wrench and tightening fixure.

CAT TG collet chuck dimension diagram

Voted Best Collet Chuck on the Market!

• Balanced to 25,000 RPM at G2.5

• 0.0001" runout from taper to pocket

• Taper ground to AT3 standard

• Individual lab certification included

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

CoolFLEX tool holders allow switching between DIN coolant or coolant-thru-tool by removing 2 screws.

CoolFLEX tool holder for DIN coolant or coolant thru tool

Refer to the chart below to order CAT TG collet chuck tool holders.

CAT 40 and CAT 50 TG Collet Chucks

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.
AD+B part numbers are DIN coolant or coolant-thru-tool, switchable tool holders (CoolFLEX)
Click on part number link to download the CAD file.
Part No.
Description
I1
d2
Collet
Collet Range
Set Screw
Wrench
CAT40 x TG75- 2.75"
2.75"
1.88"
TG 75
.094 - .750"
06089
04616
CAT40 x TG100- 3"
3"
2.362"
TG 100
.094 - 1.0"
06093
03691
CAT40 x TG100- 4"
4"
2.362"
TG 100
.094 - 1.0"
06093
03691
CAT40 x TG100-6"
6"
2.362"
TG 100
.094 - 1.0"
06093
03691
CAT50 x TG100-3"
3"
2.362"
TG 100
.094 - 1.0"
06093
03691
CAT50 x TG100-4"
4"
2.362"
TG 100
.094 - 1.0"
06093
03691
CAT50 x TG100-6"
6"
2.362"
TG 100
.094 - 1.0"
06093
03691
CAT50 x TG100-8"
8"
2.362"
TG 100
.094 - 1.0"
06093
03691

Coolant Style TG Collet Chucks

Part No.
Description
I1
d2
Collet
Collet Range
Set Screw
Wrench
CAT40 CoolFLEX x TG100-3"
3"
2.362"
TG 100
.094 - 1.0"
06093
03691
CAT40 CoolFLEX x TG100-4"
4"
2.362"
TG 100
.094 - 1.0"
06093
03691
CAT40 CoolFLEX x TG100-6"
6"
2.362"
TG 100
.094 - 1.0"
06093
03691
CAT50 CoolFLEX x TG100-3"
3"
2.362"
TG 100
.094 - 1.0"
06093
03691