For clamping cutters with cylindrical shank and Weldon flat similar to DIN 1835-B and DIN 6535-HB.
Similar to DIN 6359 with taper JIS B 6339-2 BT40 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
Weldon Tool Holder, JIS B 6339-2, BT40
Weldon Tool Holder, JIS B 6339-2, BT40
Quality pass
Chuck fine balanced G2.5 at 22.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF
- Extra short design only available in form JD
Scope of Delivery
- With clamping screw
HAIMER TIP
For a constant and acurate cooling of te cutting tool we recommend the optional cooling system Cool Jet.
Weldon Tool Holder, JIS B 6339-2, BT40
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 25 mm |
| Length A | A | 90 mm |
| A-length version | short | |
| Diameter 2 | D2 | 59 mm |
| Interface | BT40 | |
| Mass (weight) | D7 | 2,250 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | A1 | 59 mm |
| Flange diameter | A4 | 63 mm |
| Interference diameter | A6 | 43,989 mm |
| Length body diameter 1 | B1 | 63 mm |
| Protruding length | B3 | 90 mm |
| Overall length | B4 | 155,4 mm |
| Taper angle | B51 | 30 ° |
| Functional length | B71 | 65 mm |
| item style code | BLD | 508013 |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 57 |
| Connection thread nominal size machine side | C13 | M16 |
| 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 | ZYL |
| Connection code form type workpiece side | C52 | 10 |
| Connection code unit base workpiece side | C54 | 1 |
| Connection code style workpiece side | C55 | 5 |
| Connection size code workpiece side | C6 | 0250 |
| Connection diameter min | C71 | 25 |
| Hand | E1 | N |
| coolant entry style code | H21 | 7 |
| coolant exit style code | H22 | 1 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | ZYL02501015 |
| interface code to machine side | J6 | SKG04005795 |
| Weight | WT | 2,250 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | BD1 | 59 mm |
| Flange diameter | DF | 63 mm |
| Interference diameter | DCINTF | 43,989 mm |
| Length body diameter 1 | LBD1 | 63 mm |
| Protruding length | LPR | 90 mm |
| Overall length | OAL | 155,4 mm |
| Taper angle | TA | 30 ° |
| Functional length | LF | 65 mm |
| Connection code type machine side | CCTMS | SKG |
| Connection code unit base workpiece side | CCUWS | 1 |
| Connection code style workpiece side | CCSWS | 5 |
| Connection size code workpiece side | CZCWS | 0250 |
| Connection diameter min | DCONN | 25 |
| Hand | HAND | N |
| coolant entry style code | CNSC | 7 |
| 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
Weldon Tool Holder, JIS B 6339-2, BT40
Quality pass
Chuck fine balanced G2.5 at 22.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form JD/JF
For clamping cutters with cylindrical shank and Weldon flat similar to DIN 1835-B and DIN 6535-HB.
Similar to DIN 6359 with taper JIS B 6339-2 BT40 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
Similar to DIN 6359 with taper JIS B 6339-2 BT40 form JD/JF.
Form JD/JF: interior coolant supply through centre (Form JD) and through the collar (form JF)
- Extra short design only available in form JD
Scope of Delivery
- With clamping screw
HAIMER TIP
For a constant and acurate cooling of te cutting tool we recommend the optional cooling system Cool Jet.
Technical specifications
Weldon Tool Holder, JIS B 6339-2, BT40
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Clamping diameter | D1 | 25 mm |
| Length A | A | 90 mm |
| A-length version | short | |
| Diameter 2 | D2 | 59 mm |
| Interface | BT40 | |
| Mass (weight) | D7 | 2,250 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | A1 | 59 mm |
| Flange diameter | A4 | 63 mm |
| Interference diameter | A6 | 43,989 mm |
| Length body diameter 1 | B1 | 63 mm |
| Protruding length | B3 | 90 mm |
| Overall length | B4 | 155,4 mm |
| Taper angle | B51 | 30 ° |
| Functional length | B71 | 65 mm |
| item style code | BLD | 508013 |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 57 |
| Connection thread nominal size machine side | C13 | M16 |
| 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 | ZYL |
| Connection code form type workpiece side | C52 | 10 |
| Connection code unit base workpiece side | C54 | 1 |
| Connection code style workpiece side | C55 | 5 |
| Connection size code workpiece side | C6 | 0250 |
| Connection diameter min | C71 | 25 |
| Hand | E1 | N |
| coolant entry style code | H21 | 7 |
| coolant exit style code | H22 | 1 |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | ZYL02501015 |
| interface code to machine side | J6 | SKG04005795 |
| Weight | WT | 2,250 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | BD1 | 59 mm |
| Flange diameter | DF | 63 mm |
| Interference diameter | DCINTF | 43,989 mm |
| Length body diameter 1 | LBD1 | 63 mm |
| Protruding length | LPR | 90 mm |
| Overall length | OAL | 155,4 mm |
| Taper angle | TA | 30 ° |
| Functional length | LF | 65 mm |
| Connection code type machine side | CCTMS | SKG |
| Connection code unit base workpiece side | CCUWS | 1 |
| Connection code style workpiece side | CCSWS | 5 |
| Connection size code workpiece side | CZCWS | 0250 |
| Connection diameter min | DCONN | 25 |
| Hand | HAND | N |
| coolant entry style code | CNSC | 7 |
| 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. | A-length version | Clamping diameter | Interface | Length A | Downloads | metric/ inch |
|---|---|---|---|---|---|---|
| 40.500.06 | short | 6 mm | BT40 | 50 mm |
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| 40.500.08 | short | 8 mm | BT40 | 50 mm |
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| 40.500.10 | short | 10 mm | BT40 | 63 mm |
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|
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| 40.500.12 | short | 12 mm | BT40 | 63 mm |
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| 40.500.14 | short | 14 mm | BT40 | 63 mm |
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| 40.500.16 | short | 16 mm | BT40 | 63 mm |
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| 40.500.18 | short | 18 mm | BT40 | 63 mm |
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| 40.500.20 | short | 20 mm | BT40 | 63 mm |
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| 40.500.25 | short | 25 mm | BT40 | 90 mm |
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| 40.500.32 | short | 32 mm | BT40 | 100 mm |
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| 40.501.06 | long | 6 mm | BT40 | 100 mm |
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| 40.501.08 | long | 8 mm | BT40 | 100 mm |
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|
|
| 40.501.10 | long | 10 mm | BT40 | 100 mm |
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|
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| 40.501.12 | long | 12 mm | BT40 | 100 mm |
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|
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| 40.501.16 | long | 16 mm | BT40 | 100 mm |
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| 40.501.20 | long | 20 mm | BT40 | 100 mm |
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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