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Crown Seg Core Drill Bit

Crown Seg Core Drill Bit

Application Range: Reinforced  concrete, hard concrete, bricks.
Welding Type: Silver Brazing
Segment hight : 10mm
Diameter Size: from 14mm dia up to 40mm dia
Valid Length: 250mm/300mm/400mm/450mm
Connections: 1/2BSP, M14, UNC 11/4"-7, CRI28
Usage: In Wet

Features and benefits

Premium quality core bits provide smooth and clear drilling.

The crown system can greatly avoid segment loosing during drilling process

Different from the normal separated segments, the whole ring segment can provide smooth drilling without jaming;

The wide slope or groove on the crown segment facilitates initial drilling and chip removal.

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