Drill Bit Size Chart - AstronomyExplore further
2012-4-6u2002·u200224mm.9449' M27x3 coarse: 24.2094mm.953125' 61/64' 24.5mm.9646' M26x1.5 Fine: 24.6063mm.96875' 31/32' 25mm.9843' M27x2 Fine: 25.0031mm.984375' 63/64' 1-1/8'-7 UNC: 25.4mm: 1.000' 1' When using a drill bit for a feeler gauge, please remember that many drill bits are actually undersize at the shank end of the drill bit so please use the above bit ...
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