For clamping tools with cylindrical shank in ER collets according to ISO 15488.
CAT 40 FORM AD/AF
Form AD/AF means central-coolant supply and coolant channels through the flange which can be sealed again.
ER Collet Chuck ASME B5.50 · CAT40
- Balanced collets nuts with special slide coating for low friction and higher clamping forces
Included in delivery: ER collet chuck with pre-balanced collet nut

Description | Norm: | Value: metric/ inch |
---|---|---|
Size | ER16 | |
Clamping range | 0.5-10.0 | |
Length A | A | 2.756 inch |
A-length version | short | |
Interface | CAT40 | |
Mass (weight) | D7 | 1.985 lbs |
Connection code type machine side | C11 | SKG |
Connection code form type machine side | C12 | 37 |
Connection code unit base machine side | C14 | 9 |
Connection code style machine side | C15 | 5 |
Connection size code machine side | C2 | 0400 |
Connection code type workpiece side | C51 | SZD |
Connection code form type workpiece side | C52 | 02 |
Connection code unit base workpiece side | C54 | 9 |
Connection code style workpiece side | C55 | 5 |
Connection size code workpiece side | C6 | 0160 |
coolant entry style code | H21 | 7 |
coolant exit style code | H22 | 1 |
Company identification | J3 | HAI |
interface code to workpiece side | J4 | SZD01600295 |
interface code to machine side | J6 | SKG04003795 |
Weight | WT | 1.985 lbs |
Connection code type machine side | CCTMS | SKG |
Connection code unit base workpiece side | CCUWS | 9 |
Connection code style workpiece side | CCSWS | 5 |
Connection size code workpiece side | CZCWS | 0160 |
coolant entry style code | CNSC | 7 |
coolant exit style code | CXSC | 1 |
Company identification | COMPC | HAI |
For clamping tools with cylindrical shank in ER collets according to ISO 15488.
CAT 40 FORM AD/AF
Form AD/AF means central-coolant supply and coolant channels through the flange which can be sealed again.
- Balanced collets nuts with special slide coating for low friction and higher clamping forces
Included in delivery: ER collet chuck with pre-balanced collet nut

Description | Norm: | Value: metric/ inch |
---|---|---|
Size | ER16 | |
Clamping range | 0.5-10.0 | |
Length A | A | 2.756 inch |
A-length version | short | |
Interface | CAT40 | |
Mass (weight) | D7 | 1.985 lbs |
Connection code type machine side | C11 | SKG |
Connection code form type machine side | C12 | 37 |
Connection code unit base machine side | C14 | 9 |
Connection code style machine side | C15 | 5 |
Connection size code machine side | C2 | 0400 |
Connection code type workpiece side | C51 | SZD |
Connection code form type workpiece side | C52 | 02 |
Connection code unit base workpiece side | C54 | 9 |
Connection code style workpiece side | C55 | 5 |
Connection size code workpiece side | C6 | 0160 |
coolant entry style code | H21 | 7 |
coolant exit style code | H22 | 1 |
Company identification | J3 | HAI |
interface code to workpiece side | J4 | SZD01600295 |
interface code to machine side | J6 | SKG04003795 |
Weight | WT | 1.985 lbs |
Connection code type machine side | CCTMS | SKG |
Connection code unit base workpiece side | CCUWS | 9 |
Connection code style workpiece side | CCSWS | 5 |
Connection size code workpiece side | CZCWS | 0160 |
coolant entry style code | CNSC | 7 |
coolant exit style code | CXSC | 1 |
Company identification | COMPC | HAI |
Order No. | A-length version | Clamping range | Interface | Length A | Size | Downloads | metric/ inch |
---|---|---|---|---|---|---|---|
40.720.16 | short | 0,5-10,0 | CAT40 | 2.756 inch | ER16 |
Download after registration
|
|
40.720.20 | short | 1,5-13,0 | CAT40 | 2.756 inch | ER20 |
Download after registration
|
|
40.720.25 | short | 1,0-16,0 | CAT40 | 2.756 inch | ER25 |
Download after registration
|
|
40.720.32 | short | 1,5-20,0 | CAT40 | 2.756 inch | ER32 |
Download after registration
|
|
40.720.40 | short | 2,0-26,0 | CAT40 | 2.756 inch | ER40 |
Download after registration
|
|
40.721.11 | long | 0,5-7,0 | CAT40 | 3.937 inch | ER11 |
Download after registration
|
|
40.721.16 | long | 0,5-10,0 | CAT40 | 3.937 inch | ER16 |
Download after registration
|
|
40.721.20 | long | 1,5-13,0 | CAT40 | 3.937 inch | ER20 |
Download after registration
|
|
40.721.25 | long | 1,0-16,0 | CAT40 | 3.937 inch | ER25 |
Download after registration
|
|
40.721.32 | long | 1,5-20,0 | CAT40 | 3.937 inch | ER32 |
Download after registration
|
|
40.721.40 | long | 2,0-26,0 | CAT40 | 3.937 inch | ER40 |
Download after registration
|
|
40.722.16 | oversize (160 mm) | 0,5-10,0 | CAT40 | 6.299 inch | ER16 |
Download after registration
|
|
40.722.20 | oversize (160 mm) | 1,5-13,0 | CAT40 | 6.299 inch | ER20 |
Download after registration
|
|
40.722.25 | oversize (160 mm) | 1,0-16,0 | CAT40 | 6.299 inch | ER25 |
Download after registration
|
|
40.722.32 | oversize (160 mm) | 1,5-20,0 | CAT40 | 6.299 inch | ER32 |
Download after registration
|
|
40.722.40 | oversize (160 mm) | 2,0-26,0 | CAT40 | 6.299 inch | ER40 |
Download after registration
|
|
40.726.16 | ZG200 | 0,5-10,0 | CAT40 | 7.874 inch | ER16 |
Download after registration
|
|
40.726.20 | ZG200 | 1,5-13,0 | CAT40 | 7.874 inch | ER20 |
Download after registration
|
|
40.726.25 | ZG200 | 1,0-16,0 | CAT40 | 7.874 inch | ER25 |
Download after registration
|
|
40.726.32 | ZG200 | 1,5-20,0 | CAT40 | 7.874 inch | ER32 |
Download after registration
|

- Early wear detection
- Preservation of the target condition
- High availability of HAIMER specialists
- Consistent quality level
- Prerequisite for certification according to ISO 9001