Posted by BOB TATE5 months ago
5/8 hilti KBTZ2
For overhead horizontal anchor embedment KBTZ2.Does the hole drilled with the Hilti carbide drill bit require air blowout prior to anchor install or does gravity suffice
1 Reply
Posted by Hilti Employee (harvkat)5 months ago
Hi Bob,
Referencing Step 1a in Figure 7 of ESR-4266, a standard hammer drill bit may be used to install the KB-TZ2. The KB-TZ2 does not require hole cleaning when using this drilling method, regardless of orientation, but it can be done if desired.
For additional assistance, please reach out to hnatechnicalservices@hilti.com or give us a call at 877-749-6337.
Thank you,
Katelyn