CORE BARREL WITH BULLET TEETH

Product Description

Cutting Diameter	Shell Height	Shell Outer Diameter	Shell Thickness	Stiffening Ring Thickness	Stiffening Ring Height	Teeth No.	Weight
φ600	1200	500	20	40	200	4	545
φ800	1200	700	20	40	200	6	725
φ900	1200	800	20	40	200	6	810
φ1000	1200	900	20	40	200	8	900
φ1200	1200	1100	20	40	200	9	1080
φ1500	1200	1400	20	40	200	10	1390
φ1600	1200	1500	20	40	200	10	1510
φ1800	1000	1700	25	40	200	12	1830
φ2000	900	1900	25	40	200	13	2050
φ2200	900	2100	25	40	200	14	2090
φ2500	900	2400	25	40	200	15	2420
φ2800	900	2700	25	40	200	16	3000
φ3000	900	2900	25	40	200	18	3500
Remark: All measurements are in millimeters, weight in kilograms.

Feature

Extended barrel for conventional auger square casing section;

Applicable strata: Prone to deviation formations, where increased barrel height ensures borehole verticality

Customizable Items

Cutting DIA,Custom:design various cutting diameter based on demand,like&950 &1050 etc.;

Shell HIT.Custom: design as demand,prolong or shortten,increase of efficiency by drilling more;

Key Component Reinforce Custom:strengthen the key component to extend life cycle;

Kelly Box Custom: custom kelly box size based on the kelly bar, like150*150 200*200 250*250 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

CORE BARREL