DTH Hammer | Bit Diameter | Shank | |
MM | INCH | ||
ACE10 | 55 ~ 66 | 2 1/6 ~ 2 3/5 | DOM10 |
ACE20L | 66 ~ 76 | 2 3/5 ~ 3 | DHD065 |
ACE20 | 70 ~ 80 | 2 3/4 ~ 3 1/7 | MACH20 |
ACE30 | 87 ~ 105 | 3 3/7 ~ 4 1/7 | DHD3.5 |
TG35 | 93 ~ 105 | 3 2/3 ~ 4 1/7 | DHD3.5 |
TG40, TGX40 | 105 ~ 127 | 4 1/7 ~ 5 | DHD340 |
TG50, TGX50 | 130 ~ 152 | 5 1/8 ~ 6 | QL50 |
TG60, TGX60, TGR60 | 152 ~ 194 | 6 ~ 7 2/3 | QL60 |
TG70, TG80, TGX80, TGR80 | 190 ~ 270 | 7 1/2 ~ 10 5/8 | SD8 |
TG90 | 219 ~ 290 | 8 5/8 ~ 11 3/7 | TD90 |
TG100L, TG100N, TGX100 | 251 ~ 305 | 9 7/8 ~ 12 | SD10 |
TG120L, TG120N | 300 ~ 445 | 11 4/5 ~ 17 1/2 | SD12 |
TG125 | 311 ~ 460 | 12 1/4 ~ 18 1/9 | N125 |
TG320N, TG320S, TGX320 | 355 ~ 525 | 14 ~ 20 2/3 | TG320 |
TG370N, TG370S | 445 ~ 575 | 17 1/2 ~ 22 2/3 | TG370 |
TG450N, TG450S | 460 ~ 660 | 18 1/9 ~ 26 | TG450 |
TG550N, TG550S | 610 ~ 850 | 24 ~ 33 1/2 | TG550 |
TG640S | 710 ~ 975 | 28 ~ 38 2/5 | TG640 |
TG800 | 900 ~ 1250 | 35 3/7 ~ 49 1/5 | TG800 |
TG900 | 1020 ~ 1450 | 40 1/6 ~ 57 | TG900 |
*Other size of DTH Bit is available upon customer's request
*Standard Gauge button diameter
- 14mm (5/9 in) : larger than 105mm (4 1/7 in) bit diameter
- 16mm (5/8 in) : larger than 130mm (5 1/8 in) bit diameter
- 18mm (5/7 in) : larger than 152mm (6 in) bit diameter
- 19mm (3/4 in) : larger than 210mm (8 1/4 in) bit diameter
- 20mm (4/5 in) : larger than 400mm (15 3/4 in) bit diameter
- 22mm (6/7 in) : larger than 575mm (22 2/3 in) bit diameter
- 24mm (1 in) : larger than 1000mm (39 3/8 in) bit diameter