Drill-out Sets Polyethylene case with detailed operating instructions, skin wrapped on a large black and gold skin card. Visit our site for more info How it works - Micro sizes How it works - Regular sizes Part Number Removes Size Standard Metric Packaging Packed Retail Weight Lbs. ALD.A401C 1/4" 5/16" 3/8" 1/2" M6 M8 M10 M12 Polyethylene case with detailed operating instructions 1 0.2 ALD.A301C 5/16" 3/8" 1/2" M8 M10 M12 Polyethylene case with detailed operating instructions 1 0.2 ALD.P450 #5(1/8") & #6 #8 #10 & #12 1/4" M3 M4 M5 M6 Polyethylene case with detailed operating instructions 1 0.2 ALD.P701 #5 Through 1/2" M3 Through M12 Polyethylene case with detailed operating instructions 1 0.3