Split Combination Drill

Product Description

Model List

Cutting Dia	Shell HIT	Shell OD	Shell THK	Stiffening Ring THK	Stiffening Ring HIT	Teeth NO.	Weight
&600	1200	550	20	40	300	8	785
&800	1200	720	20	40	300	10	1133
&900	1200	800	20	40	300	11	1583
&1000	1200	900	20	40	300	12	1650
&1200	1200	1100	20	40	300	14	2015
Remark: All measurements are in millimeters, weight in kilograms.

Feature

Large inlet of soil,open shell design, easy to dump spoil so increases the drilling efficiency;

Super strength structure for shell, guide plate,etc,increase the life cycle of bucket;

Guide strips arranged on the surface of bucket can avoid drilling tool sucked by the pressure;

Applicable layers: Clay,silt, highly weathered rock.

Customizable Items

Cutting DIA,Custom:design various cutting diameter based on demand,like&950 &1050 etc.; Teeth Custom: equipped different teeth,like bullet teeth,flat teeth according to different working condition; 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;