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THREAD MILLING TOOLS
MTSR M.I. S.P.
Indexable Multi-Insert Threading
Endmills with Weldon Shanks DC DCONMS
for Single Point Inserts
PDX
OAL

Designation DC PDY CICT (1) DCONMS OAL Insert Lbs
MTSR 0925 Q11 .925 .04 3 .750 7.500 MT3 11..D .87
MTSR 1220 R16 1.220 .07 3 1.000 8.860 MT3 16..D .00
• Minimum bore should be one-third larger than D • For user guide, see pages 475-482
(1) Number of inserts
For inserts, see pages: MT3-55D (474) • MT3-60D (473)

MTSR M.I. S.P.-U
Indexable Multi-Insert Threading DC
Endmills with Weldon Shanks DCONMS
for Single Point U-Type Inserts PDX
LU
OAL

Designation DC PDY CICT (1) DCONMS LU OAL Insert Lbs
MTSR 0580 M11U .580 .20 1 .625 2.16 5.900 MT3 11U..D .36
MTSR 0810 M11U .810 .20 2 1.000 2.56 5.900 MT3 11U..D .71
MTSR 0905 M11U .905 .20 3 1.000 3.46 5.900 MT3 11U..D .74
MTSR 1400 R16U 1.400 .30 4 1.250 6.10 8.660 MT3 16U..D .00
• Minimum bore should be one-third larger than D • For user guide, see pages 475-482
(1) Number of inserts
For inserts, see pages: MT3-U55D (474) • MT3-U60D (474)

DHUB

MTSR -U (shell mill) DCONMS
Indexable Multi-Insert
Threading Shell Mills, for
Single Point U-Type Inserts OAL
PDX
DC

Designation TPN (mm) (1) TPX (mm) (2) TPIX (3) TPIN (4) PDX DC NOF (5) DHUB DCONMS OAL Insert Lbs
MTSR 1710 B16U-5 3.000 6.000 8.00 4.00 .30 1.710 5 1.390 .500 1.500 MT3 16U..D .22
• Minimum bore should be one-third larger than D • For user guide, see pages 475-482
(1) Thread pitch minimum (mm)
(2) Thread pitch maximum (mm)
(3) Threads per inch maximum
(4) Threads per inch minimum
(5) Number of flutes
For inserts, see pages: MT3-U55D (474) • MT3-U60D (474)

Spare Parts
Designation
MTSR -U (shell mill) SR 5-40-L9.7-S16S

458 ISCAR