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DTH BITS

HOME > DTH BITS > DTH BITS

  Specifications

Bit Diameter (mm)l Weight (kg) Standard
Hammer
Hammer
Outside Diameter (mm)
2 3/4" (70) 2.5 ACE20 62
3 1/8" (80) 2.7
3 3/4" (90) 4.6 ACE30, ACE35 79, 85
3 7/8" (100) 5.4
4 1/8" (105) 8.4 ACE40 98
4 1/2" (115) 9.2
5" (127) 10.3
5 1/2" (140) 17.3 ACE50 121
5 3/4" (146) 18.0
6 1/2" (165) 27.6 ACE60, TDU60C 142
6 3/4" (172) 30.4
7 1/2" (191) 33.5
7 7/8" (200) 52 ACE80, TDU80C 182
8 1/2" (216) 56
9 1/2" (241) 62
10" (254) 83 TD100 225
11 7/8" (302) 107
12 1/4" (311) 144 TD112 274
15" (381) 198
15" (381) 255 TD320 320
17 1/2" (445) 340
18" (457) 372 ACE350 355
20" (508) 470 ACE380 376
21 5/8" (550) 532
22" (559) 588 TD450 400
23 5/8" (600) 648
24" (610) 670
30 1/2" (775) 1,290 TD550 525
31 1/2" (800) 1,334
38 3/8" (975) 2,350 TD700 650
40" (1016) 3,420 TD800H 800
43" (1092) 3,550
46 1/4" (1175) 3,634

Others shank type or size is available with customer's request