... hobbing cutter, bevel gear shaper cutter, HSS drill bit, screw driver, steel measuring tape, reamer, hex key, wrench, grinding wheel, diamond ... 3) 135° General angle Metric Size ( mm ) as below: 0.2, 0.22, ^ ~ 1.0, 1.5, 2.0, 2.5, ^ ~ 20.0mms Note: Split ...