
Characteristic data for different types of holders A1 - the dimensions of the cuboids A2 - diameter / lengths AL - height of the blade for parting & grooving AR - height of the blade for parting & grooving Bx - height of the tool shank / the distance from DESIGN the front of the turret
| VDI | - DIN 69880 = ISO 10889-1 | Cx | - height of the tool shank |
| Dx - height of the tool shank | |||
| DC - max. diameter of tool shaft / the distance from | |||
| the front of the turret | |||
| E1 | - diameter of drill shaft | ||
| E2 | - diameter of boring bars | ||
| E3 | - size of OZ collets | ||
| E4 | - size of ER collets | ||
| SIZE | F1 | - Morse taper size | |
| XX | - shank dimension | HC - diameter of tool shaft / the distance from the |
front of the turret QTCC - range of thread size QTCW - range of thread size TA - diameter and length
Z2 - variants Variant descriptions *.C - with coolant channels *.P - VDI plugs made from plastic *.S - VDI plugs made from steel * - represents previous signs in product description
TYPE
| A1 | - blanks form A1 | C3 | - axial holders form C3 - upside-down |
| A2 | - blanks form A2 | - right - short | |
| AL | - parting-off holders form AL - left | C4 | - axial holders form C4 - upside-down |
| - adjustable height | - left - short | ||
| AR | - parting-off holders form AR - right | D1 | - multiple seats holders form D1 |
| - adjustable height | D2 | - multiple seats holders form D2 - upside-down | |
| B1 | - radial holders form B1 - right - short | DC | - drill chuck holders |
| B2 | - radial holders form B2 - left - short | DC | - drill chuck holders with coolant nozzles |
| B3 | - radial holders form B3 upside-down | E1 | - holders form E1 for drills with indexable inserts |
| - right - short | E2 | - holders form E2 for boring bars | |
| B4 | - radial holders form B4 upside-down | E3 | - collet chuck holders form E3 - oz collet |
| - left - short | E4 | - collet chuck holders form E4 - er collet | |
| B5 | - radial holders form B5 - right - long | F1 | - holders form F1 for morse taper |
| B6 | - radial holders form B6 - left - long | HC | - hydraulic chucks |
| B7 | - radial holders form B7 - upside-down | QTCC - quick-change tapping chucks with | |
| - right - long | compensation | ||
| B8 | - radial holders form B8 - upside-down | QTCW - quick-change tapping chucks without | |
| - left - long | compensation | ||
| C1 | - axial holders form C1 - right | TA | - test arbors |
| C2 | - axial holders form C2 - left | Z2 | - protection plugs form Z2 |