Page 8 - HOLE_MAKING_CATALOG_INCH_2022_P447-P626
P. 8
ITS BORE MB Connection USER GUIDE
ITSBORE is a modular toolholder system for boring,
milling, drilling and tapping. This rigid, high-precision
Torque
Driving
system is manufactured in one of the world’s most d1 m1 S Allen Tightening Maximum
Key
advanced production facilities. The system is designed Designation (mm) (lbfxft) Torque
with extreme flexibility and simplicity, making it ! (lbfxft)
suitable for machine tools, machining centers and
flexible manufacturing systems. It is recommended MB 14 .55 .39 2.5 1.5-1.8 30
for machining strict tolerances with a high degree MB 16 .63 .39 2.5 1.5-1.8 30
of surface finish. Its cylindrical-conical coupling and
radial-expanding pin ensure maximum rigidity and MB 20 .79 .51 3 3.0-3.3 52
concentricity in boring and milling. The system has MB 25 .98 .63 3 4.8-5.5 88
an internal coolant supply in all components.
MB 32 1.26 .79 4 5.2-5.9 148
d1 MB 40 1.58 .98 5 12-13 295
m1
MB 50 1.97 1.26 6 22-26 516
MB 63 2.48 1.65 8 52-59 1180
MB 80 3.15 1.65 8 52-59 1180
MB 110 4.33 2.99 14 148-162 4650
S
454 ISCAR