Shenyang ABT Drilling Equipment Co., Ltd.
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  • dth-opener-bits-1_1552897584.jpg
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DTH Opener Bits

DTH Opener Bits

Use with DTH hammer. Choose right shank

  • Specification
Use with DTH hammer.Choose right shank
D(mm) D1(mm) Gauge Front Shank
DTH Opener Bits
165 82 14 14 DHD340
SD4
QL40
178 99 16 14
190 115 16 14 DHD350
SD5
QL50
216 138 16 14
254 159 16 14 DHD360
SD6
QL60
305 208 16 16
381 296 16 16
305 208 16 16 DHD380
SD8
QL80
381 296 16 16
445 305 18 16 SD10
NUMA100
482 311 18 16
660 445 19 18 SD12
NUMA120



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Tel:+86-13889196063
Add:No. 95-2, blacksmith Road, Hunnan District, Shenyang, Liaoning