For clamping cutters with cylindrical shank and Weldon flat similar to DIN 1835-B and DIN 6535-HB.
Similar to DIN 6359-2 with steep taper SK50 form AD/AF DIN ISO 7388-1 (formerly DIN 69871).
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
Description
Weldon Tool Holder, DIN ISO 7388-1, SK50
(formerly DIN 69871)
Quality pass
Chuck fine balanced G2.5 at 22.000 rpm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
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
Notice
Technical data subjects to change without prior notice.
| Description | Norm: Haimer | Value: metric/inch |
|---|---|---|
| Clamping diameter | D1 | 6 inch / 0.236 inch |
| Length A | A | 63 inch / 2.48 inch |
| A-length version | kurz | |
| Diameter 2 | D2 | 25 inch / 0.984 inch |
| Interface | SK50 |
| Description | Norm: DIN 4000 | Value: metric/inch |
|---|---|---|
| Mass (weight) | D7 | 2,870 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | A1 | 25 inch / 0.984 inch |
| Flange diameter | A4 | 97,5 inch / 3.839 inch |
| Interference diameter | A6 | 12,298 inch / 0.484 inch |
| Length body diameter 1 | B1 | 43,9 inch / 1.728 inch |
| Protruding length | B3 | 63 inch / 2.48 inch |
| Overall length | B4 | 164,75 inch / 6.486 inch |
| Taper angle | B51 | 30 ° |
| Functional length | B71 | 45 inch / 1.772 inch |
| item style code | BLD | 508013 |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 17 |
| Connection thread nominal size machine side | C13 | M24 |
| Connection code unit base machine side | C14 | 9 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0500 |
| 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 | 0060 |
| Connection diameter min | C71 | 6 |
| Clamping length max. / nominal length | C81 | 33 inch / 1.299 inch |
| Balance grade | D5 | G2,5/22000 |
| Rotation speed, max | D6 | 22000 |
| Hand | E1 | N |
| coolant entry style code | H21 | 7 |
| coolant exit style code | H22 | 1 |
| Standard number | J1 | DIN1835-B, DIN6535-HB |
| Company identification | J3 | HAI |
| interface code to workpiece side | J4 | ZYL00601015 |
| interface code to machine side | J6 | SKG05001795 |
| Description | Norm: ISO 13399 | Value: metric/inch |
|---|---|---|
| Weight | WT | 2,870 kg |
| Standard number of properties layout | NSM | DIN4000-89 |
| Body diameter 1 | BD1 | 25 inch / 0.984 inch |
| Flange diameter | DF | 97,5 inch / 3.839 inch |
| Interference diameter | DCINTF | 12,298 inch / 0.484 inch |
| Length body diameter 1 | LBD1 | 43,9 inch / 1.728 inch |
| Protruding length | LPR | 63 inch / 2.48 inch |
| Overall length | OAL | 164,75 inch / 6.486 inch |
| Taper angle | TA | 30 ° |
| Functional length | LF | 45 inch / 1.772 inch |
| 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 | 0060 |
| Connection diameter min | DCONN | 6 |
| Clamping length max. / nominal length | LSCX | 33 inch / 1.299 inch |
| Hand | HAND | N |
| coolant entry style code | CNSC | 7 |
| coolant exit style code | CXSC | 1 |
| Company identification | COMPC | HAI |