1 1/4 inch UNC to SDS Plus Adapter
Was $46.79$38.99
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This adapter converts a 1 1/4-inch UNC to SDS Plus. Made of 45 steel, it’s strong, durable, and not easily broken. It fits all rotary hammers with an SDS Plus connection. Use with core drill bits and UNC threads with an SDS Plus connection. Please check connector compati
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This adapter converts 1 1/4-inch UNC threads to SDS Plus, enabling compatibility between rotary hammers and core drill bits. Made from 45 steel for strength and durability, it’s designed to withstand regular use on job sites.
The adapter fits all rotary hammers with SDS Plus connection and works with UNC-threaded core drill bits. It’s ideal for users who need to match different tool standards on a single machine.
Important: Check your tool’s connector type before purchasing. This adapter is SDS Plus only—it is not compatible with SDS Max systems. The adapter cannot be used in hammer mode; use rotary-only operation.
To get started, verify your rotary hammer connection type matches SDS Plus, then install the adapter between your hammer and drill bit. For questions about compatibility, contact us before purchase.