Combi shell mill holder, ISO 7388-2 [JIS B 6339 AD]

305.10.27

EAN-kod: 4250001017446
BT 30
ISO 7388-2 JD [JIS B 6339 AD]
VAT 0% 61,00 €
Kontrollerar lagersaldo
In stock, shipping time UPS Standard 1 week
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Description

Application:
For mounting milling cutters with transverse or longitudinal groove.

With retaining screw, driving ring and feather key
  • All holders are made of forged steel
  • Specific, low warpage hardened
  • Surface hardened HRC 58~60
  • Hardening depth 0,8mm~0,9mm
  • Taper angle tolerance < AT 3 according to DIN 2080
  • Surface roughness Ra < 0,4 µm
  • Tensile strength in the core of min. 800 N/mm² after DIN
  • All functional surfaces fine machined

 

 

Technical details
Description Symbol Value
kroppsdiameter
BD
48 mm
Adaptive interface machine direction
ADINTMS
ISO 7388-2 (MAS-BT)
Adaptive interface workpiece direction
ADINTWS
DIN 6358 (Kombi)
Balance grade
G6,3 | 15.000 1/min
Coolant entry style
CNSC
AD
Clamping Ø, nominal, workpc. side
DCONWS
27
Functional length 1
LF1
49 mm
Functional length 2
LF2
35 mm
Clamping length minimum machine side
LSCN
21 mm
Clamping length maximum machine side
LSCX
33 mm
Concentricity
< 5µm
SK
BT 30
Tolerance class connection diameter
TDCON
h6