Hilti Trade Catalog US Building Construction Winter 2018 | Page 14
ADHESIVE
ANCHOR
SYSTEMS
Concrete and
Foundations
DUST CONTROL
The Hilti TE-CD/ TE-YD hollow drill bits together with a
VC 150 and VC 300 series vacuum cleaners is a specified
exposure control method per OSHA’s silica standard
(OSHA 1926.1153), when used with a drill equipped with a
dust collection shroud. Because no separate hole cleaning
is needed, a HEPA filter is not required for the hollow drill
bit system.
Drill
Drill
HOLES THAT CLEAN THEMSELVES
Set
Install
Note: OSHA 1926.1153 Table 1-compli-
ant control methods require a vacuum
cleaner with 99% filter efficiency and a
filter cleaning mechanism — HEPA not
required.
Hilti TE-CD and TE-YD Hollow drill bits, in conjunction with
the Hilti VC 150 and VC 300 series vacuum and HIT-HY
200, HIT-RE 500 V3, HIT-HY 270, HIT-HY 100, and HIT-RE
100 adhesives make subsequent hole cleaning completely
unnecessary. Dust is removed by the Hilti VC 150 or VC 300
series vacuum system while drilling is in progress which
leads to faster drilling and a virtually dustless working
environment.
THE TRADITIONAL METHOD:
BLOW AND BRUSH
Note: OSHA 1926.1153 requires a HEPA
rated vacuum filter with this procedure.
Drill
Drill
Blow twice
2x
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All Hilti adhesive anchors can be cleaned with the
traditional blow-brush-blow method.
Brush twice Blow twice Set
2x 2x Done