Feature

●Core Drill Bits Adapter 5/8-Inch-11 Thread Male to 5/16 In. Round Shank, 3Pieces/Pack
●Application for hole saws, drill bits, backer pads, grinding wheels which arbor is 5/8-Inch-11
●Change the arbor from 5/8"-11 thread to 5/16 In. Round Shank
●Notice: Use these adaptes on machine like drills machines, they will change the connection from round shank to 5/8"-11 thread male
●If you have any questions, welcome to contact us, we have good after-selling service, we provide 100% refunding or repalcement if there any quality problems

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Description

Antengdatool Core Drill Bits Adapter 5/8-Inch-11 Thread Male to 5/16 In. Round Shank