Core Bit – Adaptor: Hilti to 1 1/4” Male UNC-1/2”BSP Female

SKU ADAPTOR-HILTI-7UNC Category Tag

Description

This adaptor allows Hilti core drill machines to run tooling with different thread fittings. It converts a Hilti spindle connection to a 1-1/4” UNC male thread, and includes a 1/2” BSP female outlet to suit any 1/2” BSP core bits, including Syntec High-Speed Core Bits. This enables full compatibility across mixed thread types and expands the range of tooling that can be used on Hilti drilling systems.

Learn More

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https://www.youtube.com/@SyntecDiamondTools/shorts

Key Features

Converts Hilti spindle connections to a 1-1/4” UNC male thread
Includes a 1/2” BSP female outlet for 1/2” BSP core bits
Compatible with Syntec High-Speed Core Bits and other BSP tools
Strong steel construction for durability and smooth drilling performance
Allows Hilti rigs to run a wider range of core drilling tooling

Frequently Asked Questions

What machines does this adaptor fit?
It is designed for Hilti core drilling machines with the compatible spindle connection.
What threads does this adaptor convert to?
It converts to 1-1/4” UNC male and provides a 1/2” BSP female outlet.
Can I use Syntec High-Speed Core Bits with this adaptor?
Yes. They are fully compatible using the 1/2” BSP connection.
Is this adaptor suitable for heavy-duty drilling?
Yes. The steel construction supports demanding drilling applications.

Contact Us

For product recommendations, sales inquiries, or technical support, contact the Syntec team:
https://syntecsolution.com/contact-us/

Additional information

Description

Drill Extension 5/8-11 x 12", Drill Extension 5/8-11 x 6", Drill Extension 1-1/4-7 x 12", Drill Extension 1-1/4-7 x 6"

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