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European technical assessment ETA-0 8 / 0 2 0 2
English translation prepared by CSTB
Table B6:
Parameters of drilling, cleaning and setting tools, Hammer drilling with
Hollow Drill Bit
Elements
Hammer-drilling
Rebar / Hilti
with Hollow Drill
Tension
Anchor
size
10
12 /
HZA-R M12
14
16 /
HZA-R M16
18
20 /
HZA-R M20
22
24
25 /
HZA-R M24
1)
Assemble extension HIT-VL 16/0,7 with coupler HIT-VL K for deeper boreholes.
Injection system Hilti HIT-HY 150 MAX
Product description
Setting tools for hammer drilling with Hollow Drill Bit
Drill and clean
Brush
Bit
HIT-RB
(HDB)
d
[mm]
size
0
12
14
14
16
18
20
No cleaning required
22
25
28
32
32
Extension
Air nozzle
for air
HIT-DL
nozzle
size
[-]
Page 17 sur 25 | 2 5 / 0 6 / 2 0 1 8
Installation
Extension
Piston plug
for piston
HIT-SZ
plug
1)
size
[-]
12
14
14
HIT-VL
11/1,0
16
18
20
22
HIT-VL
25
16/0,7
and/or
28
HIT-VL 16
32
32
Annex B9
Maximum
embedment
depth
-
l
[mm]
v,max
250
1000
250
1000
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