Core Barrel With Roller Bit

CustomizableItems

Cutting DlA. Custom : design various cutting diameter based on demand, such us Φ950、 Φ1o50 etc;

Shell HIT. Custom : design as demand, prolong or shortten, increase amount of per drilling, improve efficiency;

Small barrel facilitates the coring operation; large barrel performs stage breaking;

Kelly Box Custom : custom kelly box size based on the kelly bar, such us 130*130, 150*150,200*200 etc;

Teeth No. Custom : encrypt the drilling teeth based on demand etc;

Roller Bits Custom: new roller bits, used roller bits and detachable roller bit design as demand

Product Details

钻具直径	筒壁厚度	加强圈壁度	筒体高度	齿数	重量
Diammeter	Shell Thk	Strengthen Ring Thk	Shell Height	Teeth Number	Weight
600	20	40	1200	4	545
700	20	40	1200	6	600
800	20	40	1200	6	725
900	20	40	1200	6	810
1000	20	40	1200	8	900
1200	20	40	1200	9	1080
1250	20	40	1200	9	1100
1300	20	40	1200	9	1180
1400	20	40	1200	10	1260
1500	20	40	1200	10	1370
1800	20	40	1200	12	1830
2000	20	40	1200	13	2050
2200	20	40	1200	14	2090
2500	20	40	1200	15	2420
可选方头	三一150方		宝峨200方		宝峨250方
Kelly Box	150*150		200*200		250*250
备注：度量单位为mm，重量单位为kg。数据仅供参考，可根据施工地质确认钻斗选型。
The unit of measurement is millmeters and the weight is kilograms. The data are for reference only.
The drill bucket type can be confirmed according to the site layer condition.