Specification: 1. M14 thread to SDS Plus Shank Adapt 2.5/8-11"to 3/8 HEX Shank Adapt 3. M14 thread to 3/8 HEX Shank Adapt 4.5/8-11" to SDS Plus Shank Adapt. M14 thread to SDS Plus Shank/ 5/8-11"to 3/8 HEX Shank/ M14 thread to 3/8 HEX Adapt for diamond core bits.
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