Milling Cutter RT SHOULDER MILLING CUTTER RT Dimensions, mm Item Code Teeth Insert Screw Wrench D d L L1 IRT07-D102-S10-150 10 10 150 25 2 IRT07-D112-S10-150 11 10 150 20 2 MS2004A IRT07-D122-S12-150 12 12 150 30 2 IRT07-D132-S12-150 13 12 150 20 2 IRT07-D163-S16-150 16 16 150 30 3 WRT0702... TF6 IRT07-D163-S16-200 16 16 200 30 3 IRT07-D173-S16-150 17 16 150 25 3 MS2005A IRT07-D173-S16-200 17 16 200 25 3 IRT07-D204-S20-150 20 20 150 30 4 IRT07-D204-S20-200 20 20 200 30 4 WRT Alloy Steel Finishing d 90° s Stainless Steel Semi Finishing Cast Iron Medium d1 t1 15° H Hard Steel Roughing r I Dimension (mm) Application Material Type Designation Grade d s d1 l r t1 P M K H CP3020 ★★ ★★★ ★★ ◎ ○ ○ ○ WRT 070204-RG 4.30 2.38 2.2 6.4 0.4 1.3 CP3050 ★★ ★★★ ★★ ◎ ○ ○ ○ ★ Acceptable   ★★ Recommended   ★★★ Excellent    ◎ First Recommend    ○ Second Recommend B41