Electroplated diamond dry core drill for drilling granite,marble with angle grinder

Using electroplating deposition process, the diamond is electroplated on the segment,which is hard and wear-resistant,without sand loss.

Smooth surface, precision.

forging, reduce chipremoval resistance andincrease drilling speed.

Nickel-plated surface treatment,rust-proof and beautiful.

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Features Specification Delivery time Corediam service OEM package Corediam introduction

Features

Electroplated diamond drill bits are mainly used for glass drilling, and can also be used for ceramic drilling, which are very sharp and save working time!

Specification

Item NO.	Diameter	Total length	Working length	Diamond width	Shank	Grit
SECD22	22mm	85mm	60mm	5mm	Round	#60/70
SECD25	25mm	85mm	60mm	5mm	Round	#60/70
SECD28	28mm	85mm	60mm	5mm	Round	#60/70
SECD30	30mm	85mm	60mm	5mm	Round	#60/70
SECD32	32mm	85mm	60mm	5mm	Round	#60/70
SECD35	35mm	85mm	60mm	5mm	Round	#60/70
SECD38	38mm	85mm	60mm	5mm	Round	#60/70
SECD40	40mm	85mm	60mm	5mm	Round	#60/70
SECD43	43mm	85mm	60mm	5mm	Round	#60/70
SECD45	45mm	85mm	60mm	5mm	Round	#60/70
SECD50	50mm	85mm	60mm	5mm	Round	#60/70
SECD55	55mm	85mm	60mm	5mm	Round	#60/70
SECD60	60mm	85mm	60mm	5mm	Round	#60/70
SECD65	65mm	85mm	60mm	5mm	Round	#60/70
SECD70	70mm	85mm	60mm	5mm	Round	#60/70
SECD75	75mm	85mm	60mm	5mm	Round	#60/70

Delivery time

1 weeks for samples after order confirmed.

2-3 weeks for batch order after payment confirmed.

Corediam service

We accept customized lengths and segments for wet core drills.
Also, we help to design the total solution of core drilling projects.

OEM package

Besides the neutral white box package, we have the OEM finishing package such as individual blister and paper insert for the blade. We can also make the package as your design, and provide package design service too.

Corediam introduction

Corediam Tools Co., Ltd., as a high-tech enterprise, concentrates on researching & developing manufacturing and marketing diamond tools industry. We have the most extensive, innovative and powerful range of diamond tools for construction, stone and DIY markets. Corediam strives to be the leading professional supplier in the world through technology innovation.

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