Form

VDI toolholders

Standard: ISO 10889 / DIN 69880 / VDI 3425, sheet 2.

Application: Mainly for drilling and centring.

Collet chucks form E3 and E4

Type 32U 31 9501OZ collet chuckVDI 301,5-25 eShop3,5-32 –Colour code for VDI shanksd10 d231 9501
32U 31 9505Form E3VDI 40eShopeShopl3 l8
suitable collets462 E467 El9d6
Clamping range d2mm2–254–32
⌀ d6(31 9501)mm68
⌀ d6(31 9505)mm83
l9mm7590
for ER collet size16253240Colour code for VDI shanks
32U 31 9510VDI 20eShopeShop
32U 31 9512ER collet chuck Form E4VDI 30eShopeShop
32U 31 9515VDI 40eShopeShop31 9510
suitable collets426 E (ER16)430 E (ER 25)470 E (ER 32)472 E (ER 40)
Clamping range d2mm1–101–162–203–26
d6(31 9510, 31 9515)mm50508383
d6(31 9512)mm6868
l9(31 9510, 31 9515)mm37506275
l9(31 9512)mm5762

Checking mandrel

Application: For accepting machine tools to ISO recommendation R230, checking of tool spindle/turret position.

Supplied with: Wooden box and test certificate.

31 9755

31 A

  • D

A dimension mm 200

31 9755VDI 30eShop
Checking mandrel
31 9757ISO 10889VDI 40eShop