7.1.1 Minimum distances and spacing
Minimum distances and spacing when fastening to steel
en
Minimum distances and spacing when fastening to concrete
7.1.2 Depth of penetration
NOTE
Examples and specific information can be found in the Hilti Fastening Technology Manual.
Nail lengths for steel
ET
Nail lengths for concrete
ET
8 Operation
WARNING
The material may splinter or fragments of the magazine
strip may fly off when the fastener is driven. The user of
the tool and other persons in the immediate vicinity
must wear protective glasses and a hard hat. Splin-
24
A
min. edge distance = 15 mm (⁵⁄₈")
B
min. spacing = 20 mm (³⁄₄")
C
min. base material thickness = 4 mm (⁵⁄₃₂")
A
min. edge distance = 70 mm (2³⁄₄")
b
min. spacing = 80 mm (3¹⁄₈")
c
min. base material thickness = 100 mm (4")
ET
Depth of penetration: 12 ± 2 mm (½" ± ¹⁄₁₆")
ET
Depth of penetration: 22 mm (max. 27 mm) (⁷⁄₈"
(max. 1"))
tering material presents a risk of injury to the eyes and
body.
CAUTION
The fastener driving action is initiated by ignition of a pro-
pellant charge. The user of the tool and other persons
in the immediate vicinity must wear ear protectors.
Exposure to noise can cause hearing loss.