Posted by Petr Puchtaabout 4 years ago
Drill hole diameter
By using Hilti hit hy 200 a And a rod diameter of 20mm. May i drill a hole in concrete in diameter of 28mm?
1 Reply
Posted by PARIS STANTONabout 4 years ago
Hi Petr,
Here is the link to the Hilti Anchor Fastening Technical Guide. The nominal bit diameter for threaded rod with HIT-HY 200 can be found in Table 38 on page 63 or Table 82 on page 90 for metric units in accordance with CSA.
Regards,
Paris