DTH Bits

DRILL BITS

DRILL BITS

TOP DRILL DTH BITS are designed for efficient drilling. These bits transfer maximum amount of piston energy to the rock.

TOP DRILL DTH BITS are made to strict quality standard with experienced metal machining technology.

DRILL BITS Specification

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 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
TG80, TGX80, TGR80 195 ~ 270 7 2/3 ~ 10 5/8 SD8
TG90 219 ~ 290 8 5/8 ~ 11 3/7 TD90
TG100L, TG100N 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 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
TG550C, TG550S 610 ~ 850 24 ~ 33 1/2 TG550
TG640C 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.