Milling Cutter WGR BALL PRECISION MILLING CUTTER WGR Dimensions, mm Item Code Teeth Insert Screw Wrench D d L L1 IWGR16-S16-150 16 16 150 36 1 IWGR16-S16-200 16 16 200 36 1 WP3216... MGR5016 TF20 IWGR16-S20-200 16 20 200 65 1 IWGR16-S20-250 16 20 250 65 1 IWGR20-S20-150 20 20 150 45 1 IWGR20-S20-200 20 20 200 45 1 WP3220... MGR5020 TF20 IWGR20-S25-200 20 25 200 76 1 IWGR20-S25-250 20 25 250 76 1 IWGR25-S25-200 25 25 200 45 1 IWGR25-S25-250 25 25 250 45 1 IWGR25-S32-200 25 32 200 98 1 WP3225... MGR6025 TF30 IWGR25-S32-250 25 32 250 98 1 IWGR25-S32-300 25 32 300 98 1 WP32 Alloy Steel Finishing Stainless Steel Semi Finishing Cast Iron Medium H Hard Steel Roughing Dimension (mm) Application Material Type Designation Grade D S d1 L P M K H CP3020 ★ ★ ★★ ★★ ◎ ○ ○ ○ WP32 16-SG 16 3 5 14.0 CP3050 ★ ★ ★★ ★★ ◎ ○ ○ ○ CP3020 ★ ★ ★★ ★★ ◎ ○ ○ ○ WP32 20-SG 20 3 5 16.0 CP3050 ★ ★ ★★ ★★ ◎ ○ ○ ○ CP3020 ★ ★ ★★ ★★ ◎ ○ ○ ○ WP32 25-SG 25 4 6 21.5 CP3050 ★ ★ ★★ ★★ ◎ ○ ○ ○ ★ Acceptable ★★ Recommended ★★★ Excellent ◎ First Recommend ○ Second Recommend B40