Core barrel with round shank chisel
Core barrel is used for sutting auunular ring in rock , concrete and in steel reinforced concrete ,the centre core can be borken using chisel , rock auger or cross cut core barrel
Main application: Generally used to cut low fractured hard rock formation and partially fragmented medium hard rock formation up to (100 Mpa), suitable for cuttingthrough fissured rock
bauer ,soilmec ,casagrande type
Main application strong rock (up to 100 MPa) suitable for cutting through fissured rock
Main application: Generally used to cut low fractured hard rock formation and partially fragmented medium hard rock formation up to (100 Mpa), suitable for cuttingthrough fissured rock

Main application strong rock (up to 100 MPa) suitable for cutting through fissured rock
Features: Kelly box: 130-150-200 - other available upon request Cutting ring with round shank picks with picks holders welded to the base ring

Diameter
(mm) D1
Bucket
(mm) H
Height
(mm) H1
Bucket height
(mm) Bullet teeth NO.
Φ600 520 1620 1200 7
Φ800 720 1620 1200 9
Φ1000 920 1620 1200 9
Φ1200 1120 1620 1200 12
Φ1500 1420 1620 1200 15
Φ1800 1720 1620 1200 18
Φ2000 1920 1620 1200 21
Φ2200 2120 1620 1200 21
Φ2500 2420 1620 1200 21