Optional Accessories - Hitachi DH 50MB Technical Data And Service Manual

5-2. Optional Accessories

1. Drilling work for through-holes (rotation + hammering)
(1) Drill bit (SDS max shank)
Overall length
Outer diameter
(mm)
16 (5/8") 340 (13-3/8")
19 (3/4")
340 (13-3/8")
22 (7/8")
320 (12-5/8")
25 (1")
320 (12-5/8")
28 (1-1/8")
370 (14-9/16")
32 (1-1/4") 370 (14-9/16")
38 (1-1/2")
370 (14-9/16")
40 (1-9/16")
370 (14-9/16")
2. Driling work for anchor holes (rotation + hammering)
Drill bit (taper shank)
(1) Drill bit (taper shank)
(1) Drill bit (taper shank)
Outer diameter(mm)
11 (7/16")
12.3 (15/32")
12.7 (1/2")
14.3 (9/16")
14.5 (9/16")
17.5 (11/16")
Code No.
(mm)
313448
313449
313450
313451
313452
313453
313454
313455
+
(2) Taper shank adapter
(2) Taper shank adapter
Code No.
Taper dimension
944460
944461
993038
Morse taper No. 1
944462
944500
944463
+
Outer diameter Overall length
(mm)
16 (5/8") 540 (21-1/4")
19 (3/4")
540 (21-1/4")
22 (7/8")
520 (20-15/32")
25 (1")
520 (20-15/32")
28 (1-1/8") 570 (22-7/16")
570 (22-7/16")
32 (1-1/4")
38 (1-1/2") 570 (22-7/16")
570 (22-7/16")
40 (1-9/16")
+
(3) Cotter
Code No.
313464
--- 6 ---
Code No.
(mm)
313456
313457
313458
313459
313460
313461
313462
313463
(3) Cotter
Code No.
944477