Overview Reviews Product Description Sandvik Coromant R3311A-05 45 30H-WL1030 Carbide Turning Mill Insert 90 Degree. Product Videos Custom Field Product Reviews Write a Review Write a Review × Sandvik Coromant R331.1A-05 45 30H-WL1030 Carbide Turning Mill Insert 90 Degree Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *