Hitachi DH25PB Instruction Manual page 22

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3. Large hole boring (Rotation + Striking)
Guide
Center pin
Plate
Center
Code No.
pin
– –
(A) 982684
(B) 982685
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)
4. Demolishing operation (Striking only)
Bull point (Round type) (SDS-plus shank)
Code No. 303046
22
Core Bit
Core bit (outer diameter)
63/64"(25 mm)
1-9/64" (29 mm)
(A) 1-1/4" (32 mm)
1-3/8" (35 mm)
1-1/2" (38 mm)
1-25/32" (45 mm)
1-31/32" (50 mm)
(B) 2-9/16" (65 mm)
3-5/32" (80 mm)
3-17/32" (90 mm)
Core bit
Code No.
(outer diameter)
1-31/32" (50 mm)
982686
2-9/16" (65 mm)
982687
982688 3-5/32" (80 mm)
982689 3-17/32" (90 mm)
Core bit Shank
(SDS-plus shank)
Code No. Core bit shank
982672
982673
982674 (A)
982675
982676
982677
982678
982679 (B)
982680
982681
Code No.
982690
982691
982692
982693
Code No.
Overall length
4-1/8" 303625
(105 mm)
11-13/18"
303626
(300 mm)
11-13/18"
303627
(300 mm)