- Shank tolerance: h6
- With inner coolant bore
- Optional with Safe-Lock
Duo-Lock Extension Heavy Duty - Steel
Duo-Lock Extension Heavy Duty - Steel
Quality pass
Shank tolerance h6
Inner coolant bore
With Safe-Lock as standard
HAIMER TIP
Also available:
Extension with coating - for perfect shrinking in and out even at high forces during machining
Duo-Lock Extension Heavy Duty - Steel
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Duo-Lock size | 20 | |
| Diameter 1 | D1 | 0.984 inch |
| Diameter 2 | D2 | 0.76 inch |
| Diameter 3 | D3 | 0.118 inch |
| Length 1 | L1 | 3.228 inch |
| Length 2 | L2 | 0.945 inch |
| Size Duo-Lock | DL | DL20 |
| Clamping diameter | D1 | 0.984 inch |
| Diameter 3 | D3 | 0.118 inch |
| Length 1 | L1 | 3.228 inch |
| Length 2 | L2 | 0.945 inch |
| Mass (weight) | D7 | 0,303 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | A1 | 0.76 inch |
| Length body diameter 1 | B1 | 0.945 inch |
| Protruding length | B3 | 1.024 inch |
| Overall length | B4 | 3.228 inch |
| Functional length | B71 | 3.228 inch |
| Connection code type machine side | C11 | HSC |
| Connection code form type machine side | C12 | 01 |
| Connection code unit base machine side | C14 | 1 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0250 |
| Connection diameter, machine side | C3 | 25 |
| Tolerance class connection diameter ISO tolerance | C31 | h6 |
| Connection code type workpiece side | C51 | SAH |
| Connection code form type workpiece side | C52 | 01 |
| Connection thread nominal size workpiece side | C53 | DL20 |
| Connection code unit base workpiece side | C54 | 9 |
| Connection code style workpiece side | C55 | 5 |
| Connection size code workpiece side | C6 | 0200 |
| coolant entry style code | H21 | 1 |
| coolant exit style code | H22 | 1 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | SAH02000195 |
| interface code to machine side | J6 | HSC02500115 |
| Shank diameter, upper limit | C32 | 0.984 inch |
| Weight | WT | 0,303 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | BD1 | 0.76 inch |
| Length body diameter 1 | LBD1 | 0.945 inch |
| Protruding length | LPR | 1.024 inch |
| Overall length | OAL | 3.228 inch |
| Functional length | LF | 3.228 inch |
| Connection code type machine side | CCTMS | HSC |
| Connection code unit base workpiece side | CCUWS | 9 |
| Connection code style workpiece side | CCSWS | 5 |
| Connection size code workpiece side | CZCWS | 0200 |
| coolant entry style code | CNSC | 1 |
| coolant exit style code | CXSC | 1 |
| Company identification | COMPC | HAI |
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
Description
Duo-Lock Extension Heavy Duty - Steel
Quality pass
Shank tolerance h6
Inner coolant bore
With Safe-Lock as standard
- Shank tolerance: h6
- With inner coolant bore
- Optional with Safe-Lock
HAIMER TIP
Also available:
Extension with coating - for perfect shrinking in and out even at high forces during machining
Technical specifications
Duo-Lock Extension Heavy Duty - Steel
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Duo-Lock size | 20 | |
| Diameter 1 | D1 | 0.984 inch |
| Diameter 2 | D2 | 0.76 inch |
| Diameter 3 | D3 | 0.118 inch |
| Length 1 | L1 | 3.228 inch |
| Length 2 | L2 | 0.945 inch |
| Size Duo-Lock | DL | DL20 |
| Clamping diameter | D1 | 0.984 inch |
| Diameter 3 | D3 | 0.118 inch |
| Length 1 | L1 | 3.228 inch |
| Length 2 | L2 | 0.945 inch |
| Mass (weight) | D7 | 0,303 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | A1 | 0.76 inch |
| Length body diameter 1 | B1 | 0.945 inch |
| Protruding length | B3 | 1.024 inch |
| Overall length | B4 | 3.228 inch |
| Functional length | B71 | 3.228 inch |
| Connection code type machine side | C11 | HSC |
| Connection code form type machine side | C12 | 01 |
| Connection code unit base machine side | C14 | 1 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0250 |
| Connection diameter, machine side | C3 | 25 |
| Tolerance class connection diameter ISO tolerance | C31 | h6 |
| Connection code type workpiece side | C51 | SAH |
| Connection code form type workpiece side | C52 | 01 |
| Connection thread nominal size workpiece side | C53 | DL20 |
| Connection code unit base workpiece side | C54 | 9 |
| Connection code style workpiece side | C55 | 5 |
| Connection size code workpiece side | C6 | 0200 |
| coolant entry style code | H21 | 1 |
| coolant exit style code | H22 | 1 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | SAH02000195 |
| interface code to machine side | J6 | HSC02500115 |
| Shank diameter, upper limit | C32 | 0.984 inch |
| Weight | WT | 0,303 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | BD1 | 0.76 inch |
| Length body diameter 1 | LBD1 | 0.945 inch |
| Protruding length | LPR | 1.024 inch |
| Overall length | OAL | 3.228 inch |
| Functional length | LF | 3.228 inch |
| Connection code type machine side | CCTMS | HSC |
| Connection code unit base workpiece side | CCUWS | 9 |
| Connection code style workpiece side | CCSWS | 5 |
| Connection size code workpiece side | CZCWS | 0200 |
| coolant entry style code | CNSC | 1 |
| coolant exit style code | CXSC | 1 |
| Company identification | COMPC | HAI |
Downloads
Downloads
Register to get access to free downloads of CAD data (DXF and STP) on our product websites.
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
| Order No. | Clamping diameter | Duo-Lock size | Length 1 | Size Duo-Lock | Downloads | metric/ inch |
|---|---|---|---|---|---|---|
| 75.160.DL10.9 | 0.63 inch | 10 | 2.461 inch | DL10 |
Download after registration
|
|
| 75.160.DL12.9 | 0.63 inch | 12 | 2.559 inch | DL12 |
Download after registration
|
|
| 75.1Z0.DL20.9 | 1 inch | 3.228 inch | DL20 |
Download after registration
|
||
| 75.200.DL16.9 | 0.787 inch | 16 | 2.835 inch | DL16 |
Download after registration
|
|
| 75.250.DL20.9 | 0.984 inch | 20 | 3.228 inch | DL20 |
Download after registration
|
|
| 75.3/4Z0.DL16.9 | 3/4 inch | 2.835 inch | DL16 |
Download after registration
|
||
| 75.5/8Z0.DL10.9 | 5/8 inch | 2.461 inch | DL10 |
Download after registration
|
||
| 75.5/8Z0.DL12.9 | 5/8 inch | 2.559 inch | DL12 |
Download after registration
|
Haimer Care
The quality at Haimer is not only
by the product, but also by the
accompanying services.
Scope of service
- Early wear detection
- Preservation of the target condition
- High availability of HAIMER specialists
- Consistent quality level
- Prerequisite for certification according to ISO 9001