Accessories for shell end mill arbors

- made of case-hardening steel, tensile strength in the core of at least 800 N/mm DIN ² - hardened, Vickers hardness VH min. 6300 N/mm (HRC 56) 6366 ² - plane surfaces ground

Use: For driving of milling cutters to DIN 1880 and cutter heads DIN 1830 on shell mill arbors.

247300 PRECITOOL, driving collar

d1 mm247300a (-0�2) mmb (h11) mmh mmd² mmParallelism area a mm
161085�0320�004
2212105�6400�004
2712126�3480�004
3214147�0580�005
4014168�0700�005

Accessories for shell end mill arbors

24

Design: - punched out of spring hard special steel and deburred DIN - latitudinal deviance and its parallelism depend on tolerance of 2084 the initial semi-finished product Minimum order quantity 20 pieces per size

247350 BUNA, milling arbor shim form A

Internal× b1247350ExternalInternal× b1247350ExternalInternal× b1247350ExternalInternal× b1247350External
mmmmmmmmmmmmmmmm
13×0,032116×0,32527×0,043932×0,545
13×0,042116×0,52527×0,053932×0,645
13×0,052116×0,62527×0,13932×1,045
13×0,12116×1,02527×0,23940×0,0354
13×0,22122×0,033327×0,33940×0,0454
13×0,32122×0,043327×0,53940×0,0554
13×0,52122×0,053327×0,63940×0,154
13×0,62122×0,13327×1,03940×0,254
13×1,02122×0,23332×0,034540×0,354
16×0,032522×0,33332×0,044540×0,554
16×0,042522×0,53332×0,054540×0,654
16×0,052522×0,63332×0,14540×1,054
16×0,12522×1,03332×0,245———
16×0,22527×0,033932×0,345———

Design: - alloyed case-hardening steel, hardened, plane-parallel ground and lapped DIN - permissible deviation of parallelism for width is IT3 in relation to the bore 2084

247400 BUNA, milling arbor ring form B

Internal× b1247400ExternalInternal× b1247400ExternalInternal× b1247400ExternalInternal× b1247400External
mmmmmmmmmmmmmmmm
13×22216×302727×54132×6047
13×32222×23427×104132×10047
13×42222×33427×204140×255
13×52222×43427×304140×355
13×102222×53427×604140×455
13×202222×103427×1004140×555
13×302222×203432×24740×1055
16×22722×303432×34740×2055
16×32722×603432×44740×3055
16×42722×1003432×54740×6055
16×52727×24132×104740×10055
16×102727×34132×2047———
16×202727×44132×3047———

Design: Assortment 1: Content 60 pieces (width mm / number of pcs),

Set consisting of milling arbor rings form A, 247350 0.03/10× | 0.04/10× | 0.05/10× | 0.1/10× | 0.2/5× | 0.3/5× | 0.5/4× | DIN

0.6/3× | 1.0/2× | 1.5/1× 2084 Delivery: In plastic pouch Assortment 2: Content 35 pieces (width mm / number of pcs), 0.03/5× | 0.04/5× | 0.05/5× | 0.1/6× | 0.2/3× | 0.3/3× | 0.5/3× | 0.6/2× | 1.0/2× | 1.5/1×

247420 BUNA, milling arbor ring assortment 1

247430 BUNA, milling arbor ring assortment 2

Internal mm247420247430Internal mm247420247430Internal mm247420247430
162740
2232———