Hitachi DH 22PB Technical Data And Service Manual page 9

(2) Guide plate
Core bit (outer diameter ) (mm)
32 (1-1/4")
35 (1-3/8")
38 (1-1/2")
45 (1-25/32")
(3) Core bit with guide plate (The guide plate is not equipped with core bit with outer diameter of 25 mm (31/32")
and 29 mm (1-5/32").)
Outer diameter (mm)
25 (31/32")
29 (1-5/32")
32 (1-1/4")
35 (1-3/8")
38 (1-1/2")
(4) Core bit shank (SDS-plus shank)
Core bit (outer diameter) 25 - 38 mm
Core bit shank (A)
Core bit (outer diameter) 45 - 50 mm
Core bit shank (B)
D. Crushing operation (rotation + hammering)
Bull point (round type only)
(SDS-plus shank)
Code No. 303046
E. Bolt placing operation with chemical anchor (rotation + hammering)
(Standard socket on the market)
12.7 mm (1/2") Chemical anchor adapter
19 mm (3/4") Chemical anchor adapter
Code No.
982686
982687
982688
982689
Code No.
982672
982673
982674
982675
982676
(31/32" --- 1-1/2")
(1-25/32" --- 2")
+
12.7 mm (1/2") Chemical anchor adapter (SDS-plus shank)
19 mm
Part name
Core bit (outer diameter )
50 (2")
Outer diameter (mm)
45 (1-25/32")
50 (2")
Overall length 105 mm (4-1/8")
Overall length 300 mm (11-52/64") Code No. 303626
Overall length 300 mm (11-52/64") Code No. 303627
(3/4") Chemical anchor adapter (SDS-plus shank)
Code No.
303044
303045
--- 6 ---
Code No.
982690
Code No.
982677
982678
Code No. 303625