Precision Metalworking Solutions: From Cutting to Finishing

welcome to cronametal

At CRO, we bridge the gap between rough cutting and the final finish. We pride ourselves on the skill of our associates and our ability to offer expert application advice. Whether you need to cut it, grind it, or polish it, we provide the tools to improve your productivity and profitability.

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Featured Products Lines

CRO Carbide Rotary Burr

Types of cuts: Single cuts, double cuts, aluminum cuts and special types.
Shapes: ISO standard shape from A to N.

Forming TAPS

Form/Roll taps can be used for processing both through holes and blind holes, and the thread is formed by deformation of the material without chips. 

Drilling Thread Mills

CRONAMETAL Drilling and Milling Thread Milling Cutter Multifunctional Threadmill Drilling and Chamfering In One Step

MICRO END MILL LONG NECK

Micro-diameter milling cutter, fine processing of high-quality bar, not easy to break, wear-resistant, and durable

NUT TAPS

Nut taps are used to tap common internal threads of nuts. There are two kinds of long shank and short shank, each with coarse thread and fine thread nut tap.

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More than 10 years experience in cutting tools manufacturing, your reliable tooling products partner

Taps

Thread Mills

Carbide Drills

End Mills

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Ask Us Anything

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We are a Manufacturing & Trading Combo, mainly produce thread tap/milling cutter/drill. With a professional supply chain management we also deal with other tools, including lathe tools, inserts, machine tools, etc. Our factory is located in Dongguan, China.
Yes, please forward your request to our sales team for better support.
For thread tap we use NACHI importing from Japan, and different types of GESAC for carbide end mill/drills.
Sure, it depends on your requirements.
Our top selling products including HSS machine tap, nut tap, forming tap and carbide end mill, which have been exporting overseas including USA/Mexico/Brazil/Singapore/Malaysia/Indonesia, etc
Definitely, we have capacity to customize special tools based on your needs.
All our products is 100% fully inspected before shipment, with CNC measuring machine such as Zoller, Helicheck Plus.
Yes, we have been working with reliable shipping companies for 10 years. By Express/Air/Sea, all is available.