English
23
ⅷ
Driving screws
Drilling in steel or wood
ⅷ
Demolishing operation
Bull point
Type Overall length Code No.
Round 10" (250 mm) 303046
Special screw 981122
Drill chuck 321814
Chuck adaptor 303623
<Inner wedge type with
the headless screw>
Anchor size Code No.
W1/4"
971799
(6.3 mm)
W5/16"
971800
(8 mm)
W3/8"
971801
(9.5 mm)
W1/2"
971802
(12.7 mm)
W5/8"
971803
(15.9 mm)
ⅷ
Anchor setting
Anchor setting adaptor (for Rotary hammer)
<Outer wedge type with the female screw>
Anchor size
W 1/4" W 5/16" W 3/8"
(6.3 mm) (8 mm) (9.5 mm)
Overall Length
10-1/4" 10-1/4" 6-1/4" 10-1/4"
(260 mm) (260 mm) (160 mm) (260 mm)
Code No. 302976 302975 303621 302974
<Inner wedge type with the headless screw>
A
nchor size
W 1/4" W 5/16" W 3/8"
(6.3 mm) (8 mm) (9.5 mm)
Overall Length
10-1/4" 10-1/4" 6-1/4" 10-1/4"
(260 mm) (260 mm) (160 mm) (260 mm)
Code No. 302979 302978 303622 302977
Anchor setting adaptor (for Manual hammer)
<Outer wedge type with
the female screw>
Anchor size Code No.
W1/4"
971794
(6.3 mm)
W5/16"
971795
(8 mm)
W3/8"
971796
(9.5 mm)
W1/2"
971797
(12.7 mm)
W5/8"
971798
(15.9 mm)
NOTE:
Specifications are subject to change without any obligation on the part of the HITACHI.
01Eng_DH18DL_US 12/12/07, 19:0123