Home Products Drilling Tools Rotary Drilling Tool Very Hard Quality Assurance

Rotary Drilling Tool Very Hard Quality Assurance

Description

Item	Value
Model NO.	LD 3050/1922
Shell Hit	1200
Fixed Bottom THK	40
Teeth No	14
Transport Package	Overall Height: 18,592 mm
Trademark	Bao E26
HS Code	8401301000
Pile Dia	1600
Shell THK	20
Rotate Bottom THK.	250
Weight	1900
Specification	overall height: 18,592mm
Origin	Germany
Production Capacity	10

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Detailed description

Description

A Adjustable cutting arms can meet the specific requirements of different reaming diameters;
After reaming the bore hole, convey spoil with drilling bucket or cleaning
bucket;
Cutting arms are easy to spread and retract, box-type structure
is easy to maintenance;
Applicable layers: hard stratum, frozen soil and medium soft rock;

Pile Dia.	Shell HIT.	Shell THK.	Stiffening Ring	Stiffening Ring HIT.	Teeth No.	Weight
φ600	1200	20	40	200	9	550
φ800	1200	20	40	200	12	750
φ900	1200	20	40	200	12	900
φ1000	1200	20	40	200	15	1000

Core Barrel with Roller Bit

Cutting ring with rock drilling bits and releases the internal stress of rock;
Drilling with the method of rolling and squeezing can increase the anti-wear ability of the barrel;
Small barrel facilitates the coring operation, large barrel performs stage breaking;
Applicable layers: medium or slightly weathered rock, hard orsuperhard bedrock;
Remark : The length is in millimeters, weight in kilograms.