Diamond core bits for wet drilling

CORONA DUE 450 SALDOBRASATO

The traditional brazed diamond core bit offers good cutting performance and sturdy construction, ideal for reliable drilling, and can be re-tipped on request.

PRODUCT DESCRIPTION

Of traditional design but with brazed segments, this core bit has the same cutting performance as the CORONA TRE 450, but a lower drilling speed due to the absence of the spiral. Core bits can be re-tipped on request.
Code Length Connection Z Use
CL45400A14 400 450 1” ¼ 25 WET
CL45450A14 450 450 1” ¼ 29 WET
CL45500A14 500 450 1” ¼ 31 WET
CL45550A14 550 450 1” ¼ 35 WET
CL45600A14 600 450 1” ¼ 37 WET
CL45700A14 700 450 1” ¼ 38 WET
CL45800A14 800 450 1” ¼ 42 WET
CL45900A14 900 450 1” ¼ 44 WET
CL451000A14 1000 450 1” ¼ 45 WET
Suitability
Basic Granite / natural stone / porphyry, Single-fired ceramic, Double-fired ceramic, Green concrete, Asphalt
Good Sandstone, Gravel-finish slabs
Excellent Cured concrete, Bricks, Roof tiles, Reinforced concrete

Diamond core bits for wet drilling

CORONA DUE 450 SALDOBRASATO

The traditional brazed diamond core bit offers good cutting performance and sturdy construction, ideal for reliable drilling, and can be re-tipped on request.

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