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part. ShRINk FIT chuck sLIM DEsIGN ShRINk FIT chuck sLIM DEsIGN part.
C C

Mas 403 - Bt50 din 69893 Hsk40 - forM a

chuck chuck

Taper T.I.R Bal./rpm Coolant HRc For Taper T.I.R Bal./rpm Coolant HRc For
≥ 3µm G2.5 Solid ≥ 3µm G2.5 Solid
AT3 2.5×D 25000 AD/B 52~55 Carbide mm AT3 2.5×D 25000 AD 52~55 Carbide mm
cODE NO Ød1 D1 D2 L1 L cODE NO Ød1 D1 D2 L1 L
ShR 6-100 20.4 6 12 ShR 3-60 60
ShR 8-100 22.4 8 14 25 ShR 3-120 19 3 9 9 120
ShR 10-100 24.4 10 16 32 ShR 4-60 20 4 10 12 60
ShR 12-100 26.4 12 18 38 ShR 4-120 120
ShR 14-100 28.4 14 20 ShR 5-60 60
BT50 40 100 21 5 11 15
ShR 16-100 30.4 16 22 ShR 5-120 120
ShR 18-100 32.4 18 24 42 ShR 6-80 80
ShR 20-100 34.4 20 26 44 hSk40A ShR 6-120 22 6 12 120
ShR 25-100 39.4 25 31 ShR 8-80 25 80
ShR 32-100 46.4 32 38 50 ShR 8-120 24 8 14 120
ShR 10-80 80
Hydraulic 26 10 16 32 Hydraulic
cHuck ShR 10-120 120 cHuck
ShR 12-90 90
ShR 12-120 28 12 18 38 120
Shrink Fit Shrink Fit
chuck ChuCk

Milling Milling
cHuck cHuck

Er collEt Er collEt
cHuck cHuck

nc drill nc drill
cHuck cHuck

h6 Tolerance Data of Tool Shank OD h6 Tolerance Data of Tool Shank OD
tapping tapping
cHuck cHuck
TOOL sHANK OD (Ø) 3.0~6.0 6.1~10.0 10.1~14.0 14.1~18.0 18.1~24.0 24.1~30.0 30.1~40.0 TOOL sHANK OD (Ø) 3.0~6.0 6.1~10.0 10.1~14.0 14.1~18.0 18.1~24.0 24.1~30.0 30.1~40.0
h6 Tolerance 0~8µm 0~9µm 0~11µm 0~11µm 0~13µm 0~13µm 0~16µm h6 Tolerance 0~8µm 0~9µm 0~11µm 0~11µm 0~13µm 0~13µm 0~16µm

22 Union Materials cUttinG tools 23