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Expansion Adapter

Made up of two metal plates and an expansion ring between them, the expansion adapter is used for open end bits to secure onto a core drill motor.  The expansion adapter as a hole for 1.250-7 spindles.  The open-end core bit is placed onto the three pieces and turned until properly tightened.  The expansion ring is pushed outwards against the inside wall of the bit, holding it in place.
Catalog #Part #Description
01638 4010476 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01639 4010477 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
54239 4010478 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01640 4010479 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01641 4010480 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01642 4010481 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01643 4010482 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
71254 4010483 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01644 4010484 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01645 4010485 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01646 4010486 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01647 4010487 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01648 4010488 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01649 4010489 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01651 4010490 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01652 4010491 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01654 4010492 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01655 4010493 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01656 4010494 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01658 4010495 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01659 4010496 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01660 4010497 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01661 4010498 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01662 4010499 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01663 4010500 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01664 4010501 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT
01665 4010502 EXPANSION ADAPTER FOR USE WITH OPEN-ENDED CORE BIT