Turning tool-holders VDI

VDI . 40 – B1 . 25 . 44

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 10889-1Cx- 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
SIZEF1- Morse taper size
XX- shank dimensionHC - 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 A1C3- axial holders form C3 - upside-down
A2- blanks form A2- right - short
AL- parting-off holders form AL - leftC4- axial holders form C4 - upside-down
- adjustable height- left - short
AR- parting-off holders form AR - rightD1- multiple seats holders form D1
- adjustable heightD2- multiple seats holders form D2 - upside-down
B1- radial holders form B1 - right - shortDC- drill chuck holders
B2- radial holders form B2 - left - shortDC- drill chuck holders with coolant nozzles
B3- radial holders form B3 upside-downE1- holders form E1 for drills with indexable inserts
- right - shortE2- holders form E2 for boring bars
B4- radial holders form B4 upside-downE3- collet chuck holders form E3 - oz collet
- left - shortE4- collet chuck holders form E4 - er collet
B5- radial holders form B5 - right - longF1- holders form F1 for morse taper
B6- radial holders form B6 - left - longHC- hydraulic chucks
B7- radial holders form B7 - upside-downQTCC - quick-change tapping chucks with
- right - longcompensation
B8- radial holders form B8 - upside-downQTCW - quick-change tapping chucks without
- left - longcompensation
C1- axial holders form C1 - rightTA- test arbors
C2- axial holders form C2 - leftZ2- protection plugs form Z2