Other Hardware Products List - Zhejiang Kaiyu Drilling Bits Co., Ltd.

Kaiyu Chisel 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 button bit

1)Rock drilling for hard formation 2)medium hard formation and crack-not-grown formation 3)rock formation must not exceed 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 Chisel 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 pole teeth 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 more...

Kaiyu Pole Teeth 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 more...

Kaiyu Chisel 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 more...