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ITS BORE ST-MB DCONMS 1 OAL OHX DCONWS (a) DCONMS 2 OAL OHX DCONWS

MB Modular Connection System
with Straight Cylindrical Shanks

M E T R I C (a) Cutting edge position
Designation DCONMS DCONWS OAL OHX (1) CSP (2) Fig. kg
ST 16-MB16 16.00 16.00 100.00 66.0 1 1. 0.15 HW 2.5
ST 20-MB20 20.00 20.00 125.00 85.0 1 1. 0.27 HW 3.0
ST 25-MB32 25.00 32.00 100.00 35.0 0 2. 0.41 HW 4.0
ST 32-MB50 32.00 50.00 140.00 60.0 0 2. 0.42 HW 6.0
• Verify that the weight of the entire tool assembly does not exceed the machine spindle's carrying capability.
(1) Maximum overhang
(2) 0 - Without coolant supply, 1 - With coolant supply

ST-MB-E LF (assembly) Lmax
MB Modular Connection System
with Cylindrical Carbide Shanks DCONMS

OAL DCONWS

Designation DCONMS DCONWS OAL LF L max Lbs
ST5/8-MB16X4.33E .625 16.0000 4.331 5.669 3.940 .63 HW 2.5
ST5/8-MB16X5.51E .625 16.0000 5.512 6.850 4.920 6.62 HW 2.5
ST5/8-MB16X6.69E .625 16.0000 6.693 8.031 6.300 6.62 HW 2.5
ST3/4-MB20X5.31E .750 20.0000 5.315 6.890 4.920 1.08 HW 3.0
ST3/4-MB20X6.69E .750 20.0000 6.693 8.268 6.300 1.44 HW 3.0
ST3/4-MB20X8.27E .750 20.0000 8.268 9.843 7.870 6.62 HW 3.0
ST 1-MB25X6.29E 1.000 25.0000 6.299 8.268 6.300 2.22 HW 3.0
ST 1-MB25X8.07E 1.000 25.0000 8.071 10.039 7.870 2.93 HW 3.0
ST 1-MB25X10.04E 1.000 25.0000 10.039 12.008 9.840 3.73 HW 3.0
ST 11/4-MB32X7.67E 1.250 32.0000 7.677 10.157 7.870 4.20 HW 4.0
ST 11/4-MB32X9.84E 1.250 32.0000 9.843 12.323 9.840 5.47 HW 4.0
ST 11/4-MB32X12.40E 1.250 32.0000 12.402 14.882 12.600 7.17 HW 4.0
• Verify that the weight of the entire tool assembly does not exceed the machine spindle's carrying capability.

ST-MB-E LF (assembly) Lmax
MB Modular Connection System
with Cylindrical Carbide Shanks DCONMS

OAL
DCONWS

M E T R I C
Designation DCONMS DCONWS OAL LF L max kg
ST 16-MB16X110E 16.00 16.00 110.00 144.00 100.0 0.28 HW 2.5
ST 16-MB16X140E 16.00 16.00 140.00 174.00 125.0 0.17 HW 2.5
ST 16-MB16X170E 16.00 16.00 170.00 204.00 160.0 0.42 HW 2.5
ST 20-MB20X135E 20.00 20.00 135.00 175.00 125.0 0.40 HW 3.0
ST 20-MB20X170E 20.00 20.00 170.00 210.00 160.0 0.69 HW 3.0
ST 20-MB20X210E 20.00 20.00 210.00 250.00 200.0 0.40 HW 3.0
ST 25-MB25X160E 25.00 25.00 160.00 210.00 160.0 0.40 HW 3.0
ST 25-MB25X205E 25.00 25.00 205.00 255.00 200.0 1.28 HW 3.0
ST 25-MB25X255E 25.00 25.00 255.00 305.00 250.0 1.55 HW 3.0
ST 32-MB32X195E 32.00 32.00 195.00 258.00 200.0 1.96 HW 4.0
ST 32-MB32X250E 32.00 32.00 250.00 313.00 250.0 2.50 HW 4.0
ST 32-MB32X315E 32.00 32.00 315.00 378.00 320.0 3.30 HW 4.0
• Verify that the weight of the entire tool assembly does not exceed the machine spindle's carrying capability.

462 ISCAR