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Description
Hilti DD-SA Starting Aid
Hilti DD-SA Starting Aids are precision-machined drilling accessories designed to improve accuracy and stability when beginning hand-held diamond coring applications. They help center the core bit at the start of drilling, reducing bit wandering and improving hole quality in concrete and masonry.
Product Features
- Provides accurate positioning when starting hand-held core drilling
- Reduces bit walking for cleaner, more precise hole placement
- Improves drilling stability during initial penetration
- Designed for use with Hilti diamond core bits
- Available in multiple diameters to match common core bit sizes
- Heavy-duty construction for long service life on the jobsite
Available Sizes
- 2 in (Part #2069664)
- 2-1/2 in (Part #2069667)
- 3 in (Part #2069669)
- 3-1/2 in (Part #2069902)
- 4 in (Part #2069903)
- 4-1/2 in (Part #2122768)
- 5 in (Part #2122769)
- 152 mm (Part #2069908)
Compatible Equipment
Compatible with Hilti hand-held diamond coring systems and corresponding Hilti diamond core bits of the matching diameter.
Compatible with Hilti hand-held diamond coring systems and corresponding Hilti diamond core bits of the matching diameter.
Why Choose the Hilti DD-SA Starting Aid?
The DD-SA Starting Aid makes it easier to begin hand-held diamond coring with greater accuracy and control. By helping guide the core bit during the critical first moments of drilling, it reduces walking, improves hole quality, and increases operator confidence.
The DD-SA Starting Aid makes it easier to begin hand-held diamond coring with greater accuracy and control. By helping guide the core bit during the critical first moments of drilling, it reduces walking, improves hole quality, and increases operator confidence.
