● Applicable Inserts Applicable Inserts M24 Description 3-Notched 4-Notched 3-Notched / Low Cutting Force 4-Notched / Low Cutting Force Without notch MSRS90… SPMT180616EN-NB3 SPMT180616EN-NB4 SPMT180616EN-NB3P SPMT180616EN-NB4P SPMT180616EN-V ● Caution when installing Notched Insert It is important to install the appropriate notched insert into the correct position. If it is installed in When installing the inserts, match the number on the top surface of insert to the number of the cutter body. incorrect position, the tool cannot cut the workpiece and it may damage the toolholder body. For MSRS90, Notched Insert location indicator is marked at insert installed pocket of the cutter body. No. of Inserts Same number No. of No. of No. of Same number Description Inserts Flutes Stages Notched NB3(P) NB4(P) MSRS 90100R-1-6T 6 1 3 3 90100R-2-6T 12 6 2 6 6 90100R-4-6T 24 4 12 12 ● Spare Parts Spare Parts Clamp Screw Wrench Cartridge Clamp Screw Wrench Anti-seize Compound Mounting bolt MAP-1806M MAP-1806S Description (Bottom edge only) cartridge MSRS 90080R- ○ -4T-M HH12X35 Without 90100R- ○ -6T-M - - - - 90125R- ○ -8T-M cartridge MSRS 90160R- ○ -8T-M MAP-1806M*1 MAP-1806S*2 SB-40140TR DT-15 - ~ for Cartridge Clamp Recommended With 90315R- ○ -14T-M SB-60120TR TT-25L tightening torque 3.5N・m M cartridge MSRS 90080R- ○ -4T for Insert Clamp Recommended MP-1 HH16X45 90100R- ○ -6T tightening torque 7.5N・m Without - - - - HH20X55 90125R- ○ -8T With cartridge MSRS 90160R- ○ -8T MAP-1806M*1 MAP-1806S*2 SB-40140TR DT-15 - Milling ~ for Cartridge Clamp Recommended 90315R- ○ -14T tightening torque 3.5N・m Notes) *1: MAP-1806M is only for the bottom edge (1st stage) of MSRS90..R-1. *2: MAP-1806S is only for the bottom edge (1st stage) of MSRS90..R-2... Use it only for the bottom edge (1st stage). How to attach the cartridge : You need to tighten 2 clamp screws to fix the cartridge. Tighten the slant screw first and then tighten the other screw. Coat Anti-seize Compound thinly on portion of taper and thread when insert is fixed. ◆ Recommended Cutting Conditions fz (mm/t) Cutting Speed Vc(m/min) Workpiece Material Standard Low Cutting Force MEGACOAT NB3 + NB4 NB3P + NB4P PR1230 PR1210 Soft Steel 0.1~0.2~0.25 0.1~0.2~0.25 ★ ☆ 120~150~220 120~150~220 Carbon Steel 0.1~0.2~0.25 0.1~0.2~0.25 ★ ☆ 100~150~200 100~150~200 Alloy Steel 0.1~0.15~0.2 0.1~0.15~0.2 ★ ☆ 100~150~200 100~150~200 Mold Steel 0.1~0.15~0.2 0.1~0.12~0.15 ★ ☆ 100~150~180 100~150~180 Gray Cast Iron 0.1~0.2~0.3 0.1~0.2~0.25 ☆ ★ 100~180~250 100~180~250 Nodular Cast Iron 0.1~0.2~0.25 0.1~0.18~0.2 ☆ ★ 100~180~220 100~180~220 Stainless Steel Not recommended Aluminum / Copper Not recommended ★:1st Recommendation ☆:2nd Recommendation M101