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The arbor has a hex shank to prevent it from slipping in the drill chuck and comes fitted with a replaceable pilot drill bit (replacement part: STA81102-XJ).
Compatible with BiM hole saws, diameter 32mm - 152mm.
Features and Benefits
• Arbor and pilot drill assembly for use with hole saws
• Fits into standard drill chucks
• Replaceable HSS pilot drill bit
• Hex shank prevents slipping
• Suitable for use in wood and metal