Hitachi DH 25PB Power Hammer User Manual


 
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3. Large hole boring (Rotation + Striking)
4. Demolishing operation (Striking only)
Core bit (outer diameter) Core bit shank
––
63/64"(25 mm) 982672 Overall length
1-9/64" (29 mm) 982673 4-1/8" 303625
(A) 1-1/4" (32 mm) 982674 (A) (105 mm)
(A) 982684 1-3/8" (35 mm) 982675 11-13/18"
303626
1-1/2" (38 mm) 982676 (300 mm)
1-25/32" (45 mm) 982677
1-31/32" (50 mm) 982678
11-13/18"
(B) 982685 (B) 2-9/16" (65 mm) 982679 (B)
(300 mm)
303627
3-5/32" (80 mm) 982680
3-17/32" (90 mm) 982681
Center
pin
Code No.
Code No. Code No.
Guide plate
Core bit
(outer diameter)
1-1/4" (32 mm)
1-3/8" (35 mm)
1-1/2" (38 mm)
1-25/32" (45 mm)
Core bit
(outer diameter)
1-31/32" (50 mm)
2-9/16" (65 mm)
3-5/32" (80 mm)
3-17/32" (90 mm)
Code No.
982686
982687
982688
982689
Code No.
982690
982691
982692
982693
Guide
Plate
Center pin
Core Bit
Core bit Shank
(SDS-plus shank)
Bull point (Round type) (SDS-plus shank)
Code No. 303046
e01_dh25pb(02_24)e.p65 2/14/03, 5:02 PM22