Hilti core drill adaptor 1 1/4” Male UNC-1/2”BSP Female

SKU ADAPTOR-HILTI-7UNC Category Tag

Description

This Hilti core drill adaptor converts a Hilti spindle connection to a 1-1/4” UNC male thread and includes a 1/2” BSP female outlet to suit 1/2” BSP core bits. This configuration enables Hilti core drilling machines to operate a broader range of tooling without changing rigs or investing in additional equipment.

Core drilling systems often use different thread standards depending on manufacturer and region. This adaptor bridges those differences by allowing Hilti drilling machines to run BSP-threaded core bits, including Syntec High-Speed Core Bits, as well as other compatible BSP tooling. By supporting mixed thread types, the adaptor increases flexibility and reduces downtime on drilling applications.

Manufactured from durable steel, the adaptor is designed to handle demanding drilling conditions while maintaining secure thread engagement and smooth rotation. It is intended for professional drilling environments where reliability and compatibility are critical.

This Hilti core drill adaptor is well suited for contractors and distributors who support multiple tooling standards and need a reliable solution for expanding Hilti drilling system compatibility.

See more Syntec tooling videos
https://www.youtube.com/@SyntecDiamondTools/shorts

Hilti Core Drill Adaptor Key Features

  • Converts Hilti spindle connections to 1-1/4” UNC male thread

  • Includes 1/2” BSP female outlet for BSP core bits

  • Compatible with Syntec High-Speed Core Bits and other BSP tooling

  • Strong steel construction for durability and smooth drilling performance

  • Expands tooling compatibility across mixed thread standards

  • Designed for professional core drilling applications

Applications

  • Core drilling with mixed thread tooling

  • Use of BSP core bits on Hilti drilling machines

  • Professional concrete drilling applications

  • Distributor and contractor drilling setups

Frequently Asked Questions

What machines does this Hilti core drill adaptor fit?
It is designed for Hilti core drilling machines with the compatible spindle connection.

What thread types does this adaptor convert to?
It converts to a 1-1/4” UNC male thread and provides a 1/2” BSP female outlet.

Can I use Syntec High-Speed Core Bits with this adaptor?
Yes. Syntec High-Speed Core Bits with 1/2” BSP threads are fully compatible.

Is this adaptor suitable for heavy-duty drilling?
Yes. The steel construction is intended to support 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"

Related products

Start Typing And Press Enter To Search