JIS-B-6339 (MAS BT 403)
“3-in-1” THERMO Shrink-fit chucks
Internal coolant supply
x2
x1
4.5° d3 d2 d1
Radial runout ≤ 0,003 mm G2.5 at 25 000 min-1
1 - Open
30 Form AD
Double Contact
d1 6 6 6 8 8 8 10 10 10 12 12 12 14 14 14 16 16 16 18 18 18 20 20 20
d2 21 21 21 21 21 21 24 24 24 24 24 24 27 27 27 27 27 27 33 33 33 33 33 33
d3 27 27 33.8 27 27 33.8 32 32 38 32 32 38 34 34 40.4 34 34 40.4 42 42 47.5 42 42 47.5
x1 90 120 160 90 120 160 90 120 160 90 120 160 90 120 160 90 120 160 90 120 160 90 120 160
x2 37 37 37 37 37 37 41 41 41 47 47 47 47 47 47 50 50 50 50 50 50 52 52 52
2 - Closed
3 - High speed
Code SF06.2B30.090.IK SF06.2B30.120.IK SF06.2B30.160.IK SF08.2B30.090.IK SF08.2B30.120.IK SF08.2B30.160.IK SF10.2B30.090.IK SF10.2B30.120.IK SF10.2B30.160.IK SF12.2B30.090.IK SF12.2B30.120.IK SF12.2B30.160.IK SF14.2B30.090.IK SF14.2B30.120.IK SF14.2B30.160.IK SF16.2B30.090.IK SF16.2B30.120.IK SF16.2B30.160.IK SF18.2B30.090.IK SF18.2B30.120.IK SF18.2B30.160.IK SF20.2B30.090.IK SF20.2B30.120.IK SF20.2B30.160.IK
Including high speed nozzles and sealing plugs
6