Products
Contact Us
- Contact Person : Mr. Navy
- Company Name : Zhejiang Kaiyu Drilling Bits Co., Ltd.
- Tel : 86-576-82885555
- Fax : 86-576-82885122
- Address : Zhejiang,Taizhou,Luqiao District, Jinqing Town, Huanxi Road, No. 199
- Country/Region : China
- Zip : 318058
Drill Bit
Kaiyu button bit
1)Rock drilling for hard formation
2)medium hard formation and crack-not-grown formation
3)rock formation must not exceed
1.We start to make button bit from 1996, now we can finish 8000 pcs button bit every day.Our button bit are make of the best alloy for drilling bit and the...
Kaiyu Best Button Bit
1. best drill bits for quarrying, mining, construction
2. button bit, thread bit, dth bit, etc
3. export to over 40 countrie
KAIYU, as a professional factory producing drill bits, we have more than 30 years produce and design experience. By now, we have exported to...
Kaiyu cross bit
1.model:S36-722--S70-724
2.dia:36--70
3.material:hard alloy steel
4.taper:7
Brand KAIYU cross bit 1.model:S36-722--S70-724 2.dia:36--70 3.material:hard alloy steel 4.taper:75.The percussion bits are made from high grade hard alloy and special steel. These percussion...
Kaiyu cross bit
1.model:S36-722--S70-724
2.dia:36--70
3.material:hard alloy steel
4.taper:7
Brand KAIYU cross bit 1.model:S36-722--S70-724 2.dia:36--70 3.material:hard alloy steel 4.taper:75.The percussion bits are made from high grade hard alloy and special steel. These percussion...
Kaiyu drill bit
1)Rock drilling for hard formation
2)medium hard formation and crack-not-grown formation
3)rock formation must not exceed
1.We start to make button bit from 1996, now we can finish 8000 pcs button bit every day.Our button bit are make of the best alloy for drilling bit and the...
drill bit
1.high quality
2.chisel drill bit
3.Carbide material
kaiyu chisel bitsize: 20mm --70mm
drill bit
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