M16~M100 High Speed Steel Hole Saw Tooth HSS Stainless Steel Drill Bits Tools

M32, M35, M38, M40, M42, M45, M48, M50, M53, M55, M60, M65, M70, M75, M80, M85, M90, M95, M100. Size classification: M16, M18, M18.5, M19, M20, M21, M22, M23, M24, M25, M26, M28, M30. Material: HSS high speed steel.

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