HWR VT-Q 031
INOZet® WKS031-4-WK05



WKS031-4-WK05
Turns your 4-jaw chuck into a compensating 8-jaw chuck. 1 set = 4 pendulum bridges.
Mounting on your chuck
| Manufacturer | HWR |
|---|---|
| Chuck | VT-Q 031 |
| Chuck size Ø | 315 mm |
| Jaw connection | Tongue & groove S = 12 |
| Key / slot width N | 20 mm |
| T-nut / base jaw | none |
General technical data
General technical data for this pendulum bridge is not in the catalog. HWR will confirm it with your quote.
T-nuts for the pendulum bridges · Selected automatically
No T-nuts needed. The pendulum bridges mount directly to your chuck jaws.
Top jaws
Tick the top jaws you want. The T-nuts for the jaws are added automatically.

Hard adjustagrip jaws · WT(S)031-4
1 · Set of 8
| Select | Type | Ident-No. | Material | Grip range ext. Ø | Grip range int. Ø | SK Ø | B | H | L | K | J | Serration | N | T | G | T-nut | kg / set | Sets |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WU12-8 | 760013 | 16MnCr5 | 82–315 | 156–315 | 420 | 35 | 48 | 90 | 12 | 20 | 2,0 mm x 60° | 12 | 25 | M6 | GP07 | 7,0 |

Soft top jaws · WT(S)031-4
1 · Set of 8
| Select | Type | Ident-No. | Design | Material | B | H | L | K | J | Serration | N | T-nut | kg / set | Sets |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WI12-8 | 770013 | I | 16MnCr5 | 35 | 48 | 90 | 12 | 20 | 2,0 mm x 60° | 12 | GP07 | 7,0 |
Height pins
Height pins are available for hard jaws. Tick a hard jaw above to see them.
Grease & tools
| Select | Item | Ident-No. | Qty | |
|---|---|---|---|---|
| Special grease for INOZet® | 800001 | EP01, 400 ml cartridge | ||
| Lever grease gun | 800008 | For 400 ml cartridge, DIN 1283, with mouth-piece for ball grease nipples |
Your configuration
| Pos. | Item | Ident-No. | Qty | Note | |
|---|---|---|---|---|---|
| 1 | WKS031-4-WK05 | 751201 | 1 | Pendulum bridges · 4 → 8 | HWR VT-Q 031 |
Chuck not in the list, special jaws, other sizes? Describe it and we will quote it.


