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Professional Grade Diamond Core Bits Wet & Dry Operation Drills Concrete Brick Natural Stone Fast Diamond Drill Bit

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Shank Diameter 50 mm point angle customization Total Length 140mm Material Set with diamonds Applications other Surface Finishing customization Hardness Tungsten Carbide Steel customized support OEM, ODM drill type Core Drill Bit use marble ,grantite, limestone, hard tile, porcelai finish Other Technology high frequency welding and brazing Application Marble ,granite, limestone, tile, porcelain,metal,concrete Grit 30/40,40/50, […]

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Introduction

Shank Diameter	50 mm	point angle	customization
Total Length	140mm	Material	Set with diamonds
Applications	other	Surface Finishing	customization
Hardness	Tungsten Carbide Steel	customized support	OEM, ODM
drill type	Core Drill Bit	use	marble ,grantite, limestone, hard tile, porcelai
finish	Other	Technology	high frequency welding and brazing
Application	Marble ,granite, limestone, tile, porcelain,metal,concrete	Grit	30/40,40/50, or as your requirement
Connection part	M14,M16, G1/2",5/8"-11	Advantage	Wearable, chip-free cutting & drilling

Our website currently showcases only a portion of our products. If you have specific requirements or need more detailed product information, please feel free to contact us. Our professional team is ready to provide tailored solutions to help your brand stand out. Whether it’s design adjustments, functional enhancements, or packaging optimization, we are here to meet your expectations. We look forward to collaborating with you to create premium products!