Measuring Tool for Spindle CodeChuckL+0.5D-0.2 TTSK505035040 TTSK404025030 TTBT50BT5035040 TTBT40BT4025030 TTMK2MK225020 TTMK3MK325025 TTMK4MK435030 TTMK5MK535035 TTMK6MK6350