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| 원래 장소: | 중국 |
| 브랜드 이름: | MIROC |
| 인증: | ISO |
| 모델 번호: | H22x108mm 테이퍼 드릴로드 4 ° |
| 최소 주문 수량: | 1 |
|---|---|
| 배달 시간: | 20-30 |
| 공급 능력: | 3000 |
| 용법: | 석탄 채굴, 광선 채굴, 암석 시추 | 재료: | 높은 망간 강철 |
|---|---|---|---|
| 색상: | 검은색 | 사양: | HEX19/HEX22/HEX25 |
| 이점: | 내마모성 | 크기: | 크기를 사용자 정의하십시오 |
| 강조하다: | H22x108mm taper drill steel rod,top hammer drilling steel rod,800mm taper drill rod |
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With one side connected to rock drill and the other side connected with taper drill bit, the taper drill rod transmits power from rock drill to bit, drilling work is thus performed. Tapered drill rod is a further development of the integral drill rods. It usually has a forged collar to maintain the proper shank striking face position in the rock drill. Tapered drill rod effective lengths are measured from the collar to the bit end, which are usually from 0.6meter to 3.6 meters.
Drilling duties in tunneling, construction, mining, quarrying, etc.
| Model | Taper Degree | Drilling Rod Length | Shank Size |
|---|---|---|---|
| Hex.19mm | 4, 6, 7, 11 and 12 | 0.4m-4.0m | 83mm,108mm |
| Hex.22mm | 4, 6, 7, 11 and 12 | 0.4m-4.8m | 108mm |
| Hex.25mm | 4, 6, 7, 11 and 12 | 0.8m-4.8m | 108mm,159mm |
담당자: Mr. Yingkai Zhang
전화 번호: +86 18501231988
